1 definition by miss monique

when you're "dating" only one person, but the official title of boyfriend/girlfriend does not exist.
karen: so you and nick are dating?
me: no. he's my significant other.
karen: what's that?
me: we only see each other but we don't have the official title. i.e. he's my significant other.
by miss monique June 13, 2008
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