A non-word that is the frequent misspelling of the word ulterior. Only "loosers" use the word alterior.
by 8bitbrain September 04, 2011

He had an alterior motive.
by Awesoms64 November 15, 2010

by Frecktablino June 10, 2011

Be wary if your significant other requests your company while going to explore a chapel; he may actually have an alterior motive --- i.e., he hopes to have da two of you get hitched once you're inside da room wif him.
by QuacksO May 31, 2023
