Ingress vs. Ingressing: What's the Difference?

Also in·gres·sion (ĭn-grĕshən) A going in or entering.

Making an ingress or ingression; entering

Right or permission to enter.

Present participle of ingress

A means or place of entering.

The act of entering.

Permission to enter.

A door or other means of entering.

(astronomy) The entrance of the Moon into the shadow of the Earth in eclipses, or the Sun's entrance into a sign, etc.

(intransitive) To intrude or insert oneself

To enter (a specified location or area)

To enter into a zodiacal sign

To manifest or cause to be manifested in the temporal world; to effect ingression

The act of entering; entrance; as, the ingress of air into the lungs.

Power or liberty of entrance or access; means of entering; as, all ingress was prohibited.

The entrance of the moon into the shadow of the earth in eclipses, the sun's entrance into a sign, etc.

To go in; to enter.

(astronomy) the disappearance of a celestial body prior to an eclipse

The act of entering;