A person with no significant value what so ever. This person has hardly any association to you. This person is most likely also a major douche.
"I can't believe you got into a fight with me cause of that unsignificunt." "I'm you boyfriend and he's a friend that you hardly even talk to." Therefor that "friend" is a unsignificunt.
by NE Justice Seeker February 17, 2011
Can you define these popular missing words?