Top definition
The proper spelling of unison. When something is said or done at the same time by 2 or more people.
Veronica Analise exclaimed in usion "omg i love yu!"
by Analise=) November 22, 2010
Get the merch
Get the usion neck gaiter and mug.
Oct 3 Word of the Day
I couldn’t care less (but one must keep up appearances, right?)
Frenemy has a family tragedy. "Thoughts and prayers."
by November 05, 2018
Get the merch
Get the Thoughts and prayers neck gaiter and mug.