1 definition by AFung

adj. or adv., Abbreviation of the words: "significant" or "significantly". Usually used as an interjection.
adj.: Person A: "King Kong was quite a long movie."
Person B (in agreement): "Signif!"

adv.: Person Y: "I really need to improve my ping pong
skills."
Person Z (in agreement): "Yeah, signif."
by AFung April 18, 2006
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