n. A decline viewed in disappointing contrast with a previous rise: the anticlimax of a brilliant career. n. Something trivial or commonplace that concludes a series of significant events: After a week of dramatic negotiations, all that followed was anticlimax. n. A sudden descent in speaking or writing from the impressive or significant to the ludicrous or inconsequential, or an instance of it: "Waggish non-Yale men never seem weary of calling 'for God, for Country and for Yale' the outstanding single anticlimax in the English language” ( Time).