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adj.
separate and distinct from others of the same group or category; "interested in one particular artist"; "a man who wishes to make a particular woman fall in love with him"
adj.
highly unusual or rare but not the single instance; "spoke with a unique accent"; "had unique ability in raising funds"; "a frankness unique in literature"; "a unique dining experience"
adj.
not by design or artifice; unforced and impromptu; "an air of unstudied spontaneous utterance is apt to be painstakingly achieved"; "simple unstudied charm"