Define synonyms such as outline, clarify, bound, delineate, and outline. Define is a verb, and its antonyms are confuse and obscure. Additionally, here are 37 synonyms, related words, and verbs for define.
clarify, describe, elucidate, explain, explicate, expound, express in words, give the meaning of, interpret, put into words, spell out, and state precisely.
bound, circumscribe, decide, delimit, delineate, demarcate, designate, determine, establish, fix, mark off, mark out, set out, set the boundaries/limits of, settle, specify, and stipulate.