V. To make a transistion. Commonly used in reference to film editing.
In Star Wars, George Lucas liked to transist between scenes with a screen wipe.
by Mattfish January 9, 2004
Not yo mamma's radio, that's for sure. Gender Reassingment that one's male sibling under goes, later to become a sister.
My brother is now a TranSister.

I totally dig your transister's size 13 pumps.

Has your transister had the full operation yet to form her cow pasture pussy?

by Blu Finger April 6, 2008
A supporter of trans women being treated as women.
The transist movement want to allow men in women only places.
by BannedByTwits June 18, 2022