Pole vs. Rod: What's the Difference?

Either extremity of an axis through a sphere.

A fishing rod.

Either of the regions contiguous to the extremities of the earth's rotational axis, the North Pole or the South Pole.

A piston rod.

(Physics) See magnetic pole.

An often expandable horizontal bar, especially of metal, used to suspend household items such as curtains or towels.

(Electricity) Either of two oppositely charged terminals, as in an electric cell or battery.

A leveling rod.

(Astronomy) See celestial pole.

A lightning rod.

Either extremity of the main axis of a nucleus, cell, or organism.

A divining rod.

Either end of the spindle formed in a cell during mitosis.

A measuring stick.

The point on a nerve cell where a process originates.

One of the horizontal elements in a truss system underneath a rail car, especially a freight car.

Either of two antithetical ideas, propensities, forces, or positions.

A shoot or stem cut from or growing as part of a woody plant.

A fixed point of reference.

A stick or bundle of sticks or switches used to give punishment by whipping.

The origin in a polar coordinate system; the vertex of a polar angle.

Punishment; correction.

A point in the complex plane at which a given function is not defined.

A scepter, staff, or wand symbolizing power or authority.

A long, relatively slender, generally rounded piece of wood or other material.

Power or dominion, especially of a tyrannical nature

The long tapering wooden shaft extending up from the front axle of a vehicle to the collars of the animals drawing it; a tongue.

A linear measure equal to 5.5 yards or 16.5 feet (5.03 meters). Also called pole2.

See rod.

The square of this measure, equal to 30.25 square yards or 272.25 square feet (25.30 square meters).

A unit of area equal to a square rod.

(Anatomy) Any of various rod-shaped cells in the retina that respond to dim light. Also called rod cell.

(Sports) The inside position on the starting line of a racetrack

(Microbiology) An elongated bacterium; a bacillus.

A native or inhabitant of Poland.

(Slang) A pistol or revolver.

A person of Polish ancestry.

Vulgar Slang A penis, especially when erect.

To propel with a pole

A straight, round stick, shaft, bar, cane, or staff.

To propel (oneself) or make (one's way) by the use of ski poles

A longitudinal pole used for forming part of a framework such as an awning or tent.

To support (plants) with a pole.

(fishing) A long slender usually tapering pole used for angling; fishing rod.

To strike, poke, or stir with a pole.

A stick, pole, or bundle of switches or twigs (such as a birch), used for personal defense or to administer corporal punishment by whipping.

To propel a boat or raft with a pole.

An implement resembling and/or supplanting a rod (particularly a cane) that is used for corporal punishment, and metonymically called the rod, regardless of its actual shape and composition.

To use ski poles to maintain or gain speed.

A stick used to measure distance, by using its established length or task-specific temporary marks along its length, or by dint of specific graduated marks.

Originally, a stick; now specifically, a long and slender piece of metal or (especially) wood, used for various construction or support purposes.

(archaic) A unit of length equal to 1 pole, a perch, 4 chain, 2 yards, 2 feet, or exactly 5.0292 meters (these being all equivalent).

A construction by which an animal is harnessed to a carriage.

An implement held vertically and viewed through an optical surveying instrument such as a transit, used to measure distance in land surveying and construction layout; an engineer's rod, surveyor's rod, surveying rod, leveling rod, ranging rod. The modern (US) engineer's or surveyor's rod commonly is eight or ten feet long and often designed to extend higher. In former times a surveyor's rod often was a single wooden pole or composed of multiple sectioned and socketed pieces, and besides serving as a sighting target was used to measure distance on the ground horizontally, hence for convenience was of one rod or pole in length, that is, 2 yards.

(angling) A type of basic fishing rod.

(archaic) A unit of area equal to a square rod, 4 square yards or 160 acre.

A long sports implement used for pole-vaulting; now made of glassfiber or carbon fiber, formerly also metal, bamboo and wood have been used.

A straight bar that unites moving parts of a machine, for holding parts together as a connecting rod or for transferring power as a driveshaft.

A telescope used to identify birds, aeroplanes or wildlife.

(anatomy) A rod cell: a rod-shaped cell in the eye that is sensitive to light.

(historical) A unit of length, equal to a rod (4 chain or 2 yards).

(biology) Any of a number of long, slender microorganisms.

(motor racing) Pole position.

(chemistry) A stirring rod: a glass rod, typically about 6 inches to 1 foot long and 8 to 4 inch in diameter that can be used to stir liquids in flasks or beakers.

A gun.

(slang) A pistol; a gun.

(vulgar) A penis

A penis.

Either of the two points on the earth's surface around which it rotates; also, similar points on any other rotating object.

(slang) A hot rod, an automobile or other passenger motor vehicle modified to run faster and often with exterior cosmetic alterations, especially one based originally on a pre-1940s model or (currently) denoting any older vehicle thus modified.

A point of magnetic focus, especially each of the two opposing such points of a magnet (designated north and south).

(ufology) A rod-shaped object that appears in photographs or videos traveling at high speed, not seen by the person recording the event, often associated with extraterrestrial entities.

(geometry) A fixed point relative to other points or lines.

(mathematics) A Cuisenaire rod.

(electricity) A contact on an electrical device (such as a battery) at which electric current enters or leaves.

(rail transport) A coupling rod or connecting rod, which links the driving wheels of a steam locomotive, and some diesel shunters and early electric locomotives.

(complex analysis) For a meromorphic function $f(z)$, any point $a$ for which $f(z)\; \backslash rightarrow\; \backslash infty$ as $z\; \backslash rightarrow\; a$.

(construction) To reinforce concrete with metal rods.

(obsolete) The firmament; the sky.

(transitive) To furnish with rods, especially lightning rods.

Either of the states that characterize a bipolar disorder.

To penetrate sexually.

To propel by pushing with poles, to push with a pole.

(slang) To hot rod.

To identify something quite precisely using a telescope.

A straight and slender stick; a wand; hence, any slender bar, as of wood or metal (applied to various purposes).

(transitive) To furnish with poles for support.

A kind of sceptor, or badge of office; hence, figuratively, power; authority; tyranny; oppression.

(transitive) To convey on poles.

A measure of length containing sixteen and a half feet; - called also perch, and pole.

(transitive) To stir, as molten glass, with a pole.

A linear measure of 16.5 feet

To strike (the ball) very hard.

A long thin implement made of metal or wood

(transitive) To induce piezoelectricity in (a substance) by aligning the dipoles.

Any rod-shaped bacterium

A native or inhabitant of Poland; a Polander.

A square rod of land

A long, slender piece of wood; a tall, slender piece of timber; the stem of a small tree whose branches have been removed; as, specifically: (a) A carriage pole, a wooden bar extending from the front axle of a carriage between the wheel horses, by which the carriage is guided and held back. (b) A flag pole, a pole on which a flag is supported. (c) A Maypole. See Maypole. (d) A barber's pole, a pole painted in stripes, used as a sign by barbers and hairdressers. (e) A pole on which climbing beans, hops, or other vines, are trained.

Visual receptor cell sensitive to dim light

A measuring stick; also, a measure of length equal to 5 yards, or a square measure equal to 30 square yards; a rod; a perch.

A gangster's pistol

Either extremity of an axis of a sphere; especially, one of the extremities of the earth's axis; as, the north pole.

A point upon the surface of a sphere equally distant from every part of the circumference of a great circle; or the point in which a diameter of the sphere perpendicular to the plane of such circle meets the surface. Such a point is called the pole of that circle; as, the pole of the horizon; the pole of the ecliptic; the pole of a given meridian.

One of the opposite or contrasted parts or directions in which a polar force is manifested; a point of maximum intensity of a force which has two such points, or which has polarity; as, the poles of a magnet; the north pole of a needle.

The firmament; the sky.

To furnish with poles for support; as, to pole beans or hops.

To convey on poles; as, to pole hay into a barn.

To impel by a pole or poles, as a boat.

To stir, as molten glass, with a pole.

A long (usually round) rod of wood or metal or plastic

A native or inhabitant of Poland

One of two divergent or mutually exclusive opinions;

A linear measure of 16.5 feet

A square rod of land

One of two points of intersection of the Earth's axis and the celestial sphere

One of two antipodal points where the Earth's axis of rotation intersects the Earth's surface

A contact on an electrical device (such as a battery) at which electric current enters or leaves

A long fiberglass sports implement used for pole vaulting

One of the two ends of a magnet where the magnetism seems to be concentrated

Propel with a pole;

Support on poles;

Deoxidize molten metals by stirring them with a wooden pole