1. (noun)extra, duplicate something additional of the same kind Synonyms: duplication, spear carrier, duplicate, extra, supernumerary Antonyms: different, mismatched
2. (adj)duplicate, duplication a copy that corresponds to an original exactly Synonyms: duplication, gemination, duplicate, extra Antonyms: different, mismatched
1. duplicate A copy is as nearly like the original as the copyist has power to make it; a duplicate is exactly like the original; a carbon copy of a typewritten document must be a duplicate; we may have a Synonyms: duplicate, copy, facsimile, likeness, reproduction, counterpart, imitation, replica, transcript Antonyms: archetype, model, original, pattern, prototype