n. 25B6; noun
a pair of gloves : SET (OF TWO), matching set, two of a kind.
the pair were arrested : TWO, couple, duo, brace, twosome, duplet; twins; archaic twain.
a pair of lines : COUPLET; Prosody distich.
the happy pair : COUPLE, man/husband and wife.
25B6; verb a cardigan paired with a matching skirt : MATCH, put together, couple, twin.
25A0; pair off/up GET TOGETHER, team up, form a couple, make a twosome.