# Parralell vs. Parallel: Mastering the Correct Spelling

Edited by Harlon Moss || By Janet White || Updated on March 11, 2024
"Parralell" is incorrect, while "Parallel" is the right spelling, referring to lines that never meet or things that are similar.

## Which is correct: Parralell or Parallel

How to spell Parallel?

## Key Differences

One "r" like in "railway," as railways often run in parallel lines.
"Parallel" lines run in the same direction, just like the double "l" at the end of the word.
In "Parallel," the second "a" stands alone, much like parallel lines.
Two "l's" at the end, standing side by side like parallel lines.
"Par-alle-l" can be broken down into parts meaning "beside each other," reflecting its definition.

## Correct usage of Parallel

Her career trajectory is parralell to his.
Her career trajectory is parallel to his.
The story runs in parralell with historical events.
The story runs in parallel with historical events.
We need to set up the computers in a parralell network.
We need to set up the computers in a parallel network.
The lines are drawn in a parralell manner.
The lines are drawn in a parallel manner.
Their paths were parralell to each other.
Their paths were parallel to each other.

## Parallel Definitions

"Parallel" describes lines that run in the same direction, never converging
"Parallel" can be a counterpart or equivalent
She found a parallel in ancient history.
As a noun, it denotes an equivalent or similarity
He drew a parallel between the two events.
"Parallel" also refers to electrical components, like circuits, arranged so that the current divides and flows in separate paths
The circuits were connected in parallel.
Being an equal distance apart everywhere
Dancers in two parallel rows. See Usage Note at absolute.
Of, relating to, or designating two or more straight coplanar lines that do not intersect.
Of, relating to, or designating two or more planes that do not intersect.
Of, relating to, or designating a line and a plane that do not intersect.
Of, relating to, or designating curves or surfaces everywhere equidistant.
Having comparable parts, analogous aspects, or readily recognized similarities
The parallel lives of two contemporaries.
Having the same tendency or direction
Parallel motives and aims.
(Grammar) Having identical or equivalent syntactic constructions in corresponding clauses or phrases.
Moving in the same direction at a fixed interval
Parallel motion.
Parallel fifths.
Having the same tonic. Used of scales and keys
C minor is the parallel minor scale of C major.
(Electronics) Denoting a circuit or part of a circuit connected in parallel.
Of or relating to the simultaneous transmission of all the bits of a byte over separate wires
A parallel port.
A parallel interface.
Of or relating to the simultaneous performance of multiple operations
Parallel processing.
In a parallel relationship or manner
A road and a railway that run parallel.
(Mathematics) One of a set of parallel geometric figures, such as lines or planes.
One that closely resembles or is analogous to another
A unique event, without parallel in history.
A comparison indicating likeness; an analogy.
The condition of being parallel; near similarity or exact agreement in particulars; parallelism.
Any of the imaginary lines representing degrees of latitude that encircle the earth parallel to the plane of the equator.
(Printing) A sign indicating material referred to in a note or reference.
(Electronics) An arrangement of components in a circuit that splits the current into two or more paths. Used chiefly in the phrase in parallel.
To make or place parallel to something else
Paralleled the ditch to the highway.
To be or extend parallel to
A trail that parallels the crater rim.
To be similar or analogous to
Claimed that fetal development parallels the evolution of the species.
To be or provide an equal for; match.
To show to be analogous; compare or liken
Critics who have paralleled the novel's plot to an ancient myth.
Equally distant from one another at all points.
The horizontal lines on my notebook paper are parallel.
Having the same overall direction; the comparison is indicated with "to".
The two railway lines are parallel.
Either not intersecting, or coinciding.
(computing) Involving the processing of multiple tasks at the same time.
A parallel algorithm
With a parallel relationship.
The road runs parallel to the canal.
One of a set of parallel lines.
Direction conformable to that of another line.
A line of latitude.
The 31st parallel passes through the center of my town.
An arrangement of electrical components such that a current flows along two or more paths; see in parallel.
Something identical or similar in essential respects.
A comparison made; elaborate tracing of similarity.
Johnson's parallel between Dryden and Pope
(military) One of a series of long trenches constructed before a besieged fortress, by the besieging force, as a cover for troops supporting the attacking batteries. They are roughly parallel to the line of outer defenses of the fortress.
(printing) A character consisting of two parallel vertical lines, used in the text to direct attention to a similarly marked note in the margin or at the foot of a page.
To construct or place something parallel to something else.
Of a path etc: To be parallel to something else.
Of a process etc: To be analogous to something else.
To compare or liken something to something else.
To make to conform to something else in character, motive, aim, etc.
To equal; to match; to correspond to.
To produce or adduce as a parallel.
Extended in the same direction, and in all parts equally distant; as, parallel lines; parallel planes.
Revolutions . . . parallel to the equinoctial.
Having the same direction or tendency; running side by side; being in accordance (with); tending to the same result; - used with to and with.
When honor runs parallel with the laws of God and our country, it can not be too much cherished.
Continuing a resemblance through many particulars; applicable in all essential parts; like; similar; as, a parallel case; a parallel passage.
A line which, throughout its whole extent, is equidistant from another line; a parallel line, a parallel plane, etc.
Who made the spider parallels design,Sure as De Moivre, without rule or line ?
Direction conformable to that of another line,
Lines that from their parallel decline.
Conformity continued through many particulars or in all essential points; resemblance; similarity.
Twixt earthly females and the moonAll parallels exactly run.
A comparison made; elaborate tracing of similarity; as, Johnson's parallel between Dryden and Pope.
Anything equal to, or resembling, another in all essential particulars; a counterpart.
None but thyself can be thy parallel.
One of the imaginary circles on the surface of the earth, parallel to the equator, marking the latitude; also, the corresponding line on a globe or map; as, the counry was divided into North and South at the 38th parallel.
One of a series of long trenches constructed before a besieged fortress, by the besieging force, as a cover for troops supporting the attacking batteries. They are roughly parallel to the line of outer defenses of the fortress.
A character consisting of two parallel vertical lines (thus, ) used in the text to direct attention to a similarly marked note in the margin or at the foot of a page.
That arrangement of an electrical system in which all positive poles, electrodes, terminals, etc., are joined to one conductor, and all negative poles, etc., to another conductor; - called also multiple. Opposed to series.
To place or set so as to be parallel; to place so as to be parallel to, or to conform in direction with, something else.
The needle . . . doth parallel and place itself upon the true meridian.
Fig.: To make to conform to something else in character, motive, aim, or the like.
His life is paralleledEven with the stroke and line of his great justice.
To be parallel; to correspond; to be like.
Something having the property of being analogous to something else
An imaginary line around the Earth parallel to the equator
Be parallel to;
Their roles are paralleled by ours
Make or place parallel to something;
They paralleled the ditch to the highway
Duplicate or match;
The polished surface twinned his face and chest in reverse
Being everywhere equidistant and not intersecting;
Parallel lines never converge
Concentric circles are parallel
Dancers in two parallel rows
The axes are perpendicular to each other
Of or relating to the simultaneous performance of multiple operations;
Parallel processing
It signifies similarity or comparability
Their lives had surprising parallel elements.

## Parallel Sentences

We hung the pictures parallel to the floor.
The river flows parallel to the border.
She drew parallel lines with a ruler.
Their experiences are parallel, even though they've never met.
The author draws a parallel between two characters.
They worked in parallel, finishing twice as fast.
Parallel lines never meet, no matter how long they extend.
The train tracks are perfectly parallel.
The electric cables are installed in parallel.
The two investigations proceeded in parallel.
The two roads run parallel to each other.
His life runs almost parallel to the character in the book.
The software allows for parallel processing.
The parallel structure of the poem adds to its beauty.
Parallel development occurred in two separate cultures.
The twin studies show parallel growth patterns.
They found themselves living parallel lives in different cities.
Parallel parking requires practice.
The two theories exist in parallel, complementing each other.
The parallel universe concept is fascinating.
They created parallel versions of the software.
Parallel circuits are used in home wiring.
The melodies run parallel before merging at the chorus.
The curtains were aligned parallel to the window.
The parallel bars are used in gymnastics.

## Parallel Idioms & Phrases

#### Draw a parallel

To indicate a similarity between two things.
The historian drew a parallel between ancient Rome and modern society.

#### Parallel universe

A hypothetical, separate reality.
Sometimes I feel like we're living in a parallel universe.

#### Without parallel

Unique or having no equal.
His achievements are without parallel in the field of science.

#### Parallel lives

Leading lives that are similar but separate.
Though they never met, they led parallel lives.

#### Parallel paths

Two or more courses of action or life paths that run alongside each other.
They took parallel paths in their careers but ended up at the same company.

#### In parallel

Concurrently; at the same time.
The two projects were developed in parallel.

#### Run parallel

To occur at the same time as something else, in a similar way.
The new policies run parallel to earlier initiatives.

#### Parallel thinking

A method of thinking where focus is on dividing information into parallel paths.
Parallel thinking helps in exploring a problem from multiple perspectives.

#### Parallel development

Independent development of similar features or products.
The parallel development of mobile technology by different companies has accelerated innovation.

#### Parallel market

An unofficial market where goods and currencies are traded at prices set by supply and demand, separate from official market rates.
The parallel market for the currency offers a higher exchange rate.

#### Parallel session

Concurrent sessions on different topics held at a conference.
Attendees had to choose between four interesting parallel sessions.

#### Parallel process

A situation where two or more processes occur simultaneously.
In therapy, what happens in the client's life can often be a parallel process to what happens in therapy sessions.

#### Parallel import

Goods brought into a country from another country without the permission of the intellectual property owner.
Parallel imports can significantly undercut local prices.

#### Parallel lines

Lines in a plane that never meet, no matter how far they are extended.
The geometry problem involved proving that the lines were indeed parallel.

#### Parallel structure

The repetition of a chosen grammatical form within a sentence.
Using parallel structure in writing can enhance clarity and rhythm.

#### Parallel circuit

An electrical circuit in which the current divides into two or more paths before recombining to complete the circuit.
Adding more components in a parallel circuit increases the overall current.

#### Parallel universe theory

A theory suggesting the existence of an alternate universe or universes.
The parallel universe theory fascinates both scientists and science fiction fans.

#### Parallel bars

Gymnastic apparatus consisting of two horizontal bars set parallel to each other.
The gymnast executed a flawless routine on the parallel bars.

#### Parallel computing

A type of computing architecture where several processors execute or process an application or computation simultaneously.
Parallel computing is essential for processing large data sets quickly.

#### Parallel parking

A method of parking a vehicle in line with others, parallel to the road.
Parallel parking can be challenging for new drivers.

## FAQs

#### Why is it called Parallel?

It comes from Latin "parallelus," meaning "beside one another."

#### What is the root word of Parallel?

Comes from Greek "parallelos."

The vowel "a."

#### What is the verb form of Parallel?

"Parallel" can also be a verb, as in "to parallel something."

It's neutral.

#### What is the pronunciation of Parallel?

It's pronounced "PAR-uh-lel."

No, it isn't.

#### Is Parallel a countable noun?

Yes, when used as a noun.

#### Is Parallel a noun or adjective?

It can be both, depending on usage.

#### What is the second form of Parallel?

It's "paralleled."

#### What is the third form of Parallel?

It's "paralleled."

It's "parallel."

#### What is the plural form of Parallel?

The plural form is "parallels."

#### Which preposition is used with Parallel?

"To" can be used, as in "parallel to."

#### Which conjunction is used with Parallel?

Standard conjunctions like "and" can be used.

#### Is the Parallel term a metaphor?

It can be used metaphorically.

Par-al-lel.

#### Which determiner is used with Parallel?

"This," "that," "these," "those" can be used depending on the sentence.

#### What is the first form of Parallel?

As a verb, it's "parallel."

#### Which article is used with Parallel?

Both "a" and "the" can be used depending on the context.

#### Is Parallel an abstract noun?

It can be, when referring to conceptual similarities.

No, it isn't.

No, it isn't.

#### What part of speech is Parallel?

It can be a noun, adjective, or verb.

#### What is another term for Parallel?

"Equivalent" or "analogous" can be synonyms.

#### What is the opposite of Parallel?

"Perpendicular" or "divergent."

#### Is Parallel a vowel or consonant?

"Parallel" is a word, containing both vowels and consonants.

#### How many syllables are in Parallel?

There are three syllables.

#### What is a stressed syllable in Parallel?

The first syllable, "par," is stressed.

#### How is Parallel used in a sentence?

"Their interests are parallel, focusing on environmental conservation."