nonplus

[ non-pluhs, non-pluhs ]
/ nɒnˈplʌs, ˈnɒn plʌs /
SEE SYNONYMS FOR nonplus ON THESAURUS.COM

verb (used with object), non·plussed or non·plused, non·plus·sing or non·plus·ing.

to render utterly perplexed; puzzle completely.

noun

a state of utter perplexity.

Origin of nonplus

1575–85; (noun) < Latin nōn plūs literally, not more, no further, i.e., a state in which nothing more can be done

Words nearby nonplus

nonpersistent, nonperson, nonphysical, nonplayer character, nonplaying, nonplus, nonpoint, nonpoisonous, nonpolar, nonpolitical, nonpolluting

Words related to nonplus

mystify, dumbfound, bewilder, faze, disconcert, astound, baffle, astonish, daze, fluster, discountenance, stump, rattle, puzzle, confound, thwart, boggle, paralyze, stymie, stun

Example sentences from the Web for nonplus

British Dictionary definitions for nonplus

nonplus
/ (nɒnˈplʌs) /

verb -plusses, -plussing or -plussed or US -pluses, -plusing or -plused

(tr) to put at a loss; confound he was nonplussed by the sudden announcement

noun plural -pluses

a state of utter perplexity prohibiting action or speech

Word Origin for nonplus

C16: from Latin nōn plūs no further (that is, nothing further can be said or done)