nonplus

American  

[non-pluhs] / nɒnˈplʌs /

verb (used with object)

nonplussed, nonplused, nonplussing, nonplusing

1. to render utterly perplexed by something unexpected; puzzle completely.

   He nonplussed his questioners by answering in riddles.

   Synonyms:

   disconcert, confound, confuse, perplex

2. to cause to feel indifferent, calm, or unexcited.

   The shoppers were entirely nonplussed by the disturbance in the street, continuing to gaze at window displays as they strolled along.

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noun

1. a state of utter perplexity.

   When the protagonist's wife suddenly disappears, he's at a nonplus and fights with two different feelings.

nonplus British  

/ nɒnˈplʌs /

verb

1. (tr) to put at a loss; confound

   he was nonplussed by the sudden announcement

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noun

1. a state of utter perplexity prohibiting action or speech

Usage

See nonplussed ( def. ).

Etymology

Origin of nonplus

First recorded in 1575–85; (noun) from Latin nōn plūs literally, “not more, no further,” that is, a state in which nothing more can be done

Explanation

To nonplus is to baffle or confuse someone to the point that they have nothing to say. Something weird and mysterious can nonplus you, like a play that is performed entirely by chickens. If you know a little French or Latin, you'll recognize that "non plus" means "no more." When something bewildering nonpluses you, there's no more you can say or do about it. A goal of getting poor grades, running with a bad crowd, and refusing to eat would leave your parents nonplussed. Sometimes people misuse nonplus to mean "unimpressed," but that's not correct: to nonplus is to puzzle, confuse, and dumbfound.

Example Sentences

He found cross-examinations mentally invigorating, soon learned that he could nonplus storming attorneys if he kept smiling no matter how galling their insinuations.

From Time Magazine Archive

Ah! there Roy could not answer him; he was at a nonplus; he was unable to say whether the codicil had been found or not.

From Verner's Pride by Wood, Henry, Mrs.

Though to distinguish beasts of prey A novice might nonplus; Yet from the Crocodile you may Tell the Hyena, thus: 'Tis the Hyena if it smile; If weeping, 'tis the Crocodile.

From The Wit and Humor of America, Volume IV. (of X.) by Wilder, Marshall Pinckney

So The Revolution, from the start, will arouse, thrill, edify, amuse, vex and nonplus its friends.

From The Life and Work of Susan B. Anthony (Volume 1 of 2) Including Public Addresses, Her Own Letters and Many From Her Contemporaries During Fifty Years by Harper, Ida Husted

Here is the question indeed, that would have driven the whole world to a nonplus, if once the majesty and holiness of God had been seen.

From The Works of the Rev. Hugh Binning by Binning, Hugh

Related Words

• astonish
• astound
• baffle
• bewilder
• daze
• disconcert
• dumbfound
• faze
• fluster
• mystify