#1 unusual a. not usual or common or ordinary; "a scene of unusual beauty"; "a man of unusual ability"; "cruel and unusual punishment"; "an unusual meteorite". wn
#2 unusual a. [strange] being definitely out of the ordinary and unexpected; slightly odd or even a bit weird; "a strange exaltation that was indefinable"; "a strange fantastical mind"; "what a strange sense of humor she has". wn
#3 unusual s. not commonly encountered; "two-career families are no longer unusual". wn
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