adjective, nois·i·er, nois·i·est.

making much noise: noisy children.
abounding in or full of noise: a noisy assembly hall.
characterized by much noise: a noisy celebration; a noisy protest.

Origin of noisy

First recorded in 1685–95; noise + -y1
Related formsnois·i·ly, adverbnois·i·ness, nounun·nois·i·ly, adverbun·nois·y, adjective
Can be confusednoisome noisy

Synonyms for noisy

Antonyms for noisy

1. quiet. Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for noisiest

Contemporary Examples of noisiest

  • Reader, perhaps you are wondering: is there anything that Britain's noisiest Marxist, George Galloway, will not do for money?

    The Daily Beast logo
    Satire Surrenders

    David Frum

    June 12, 2012

Historical Examples of noisiest

  • The prisoners were free, and their joy found vent in the noisiest demonstrations.

    The Field of Ice

    Jules Verne

  • The noisiest and the roughest there forgot the jests they had made at Lunardi's expense.

  • "Well, twinnies, yours was the noisiest table in the room," she laughed.

  • They are like our flies; our flies are the noisiest, most intrusive, most impertinent creatures.

    A Woman's Will

    Anne Warner

  • She had learned to accept with philosophy the noises of the noisiest of cities.


    Robert W. Chambers

British Dictionary definitions for noisiest


adjective noisier or noisiest

making a loud or constant noise
full of or characterized by noise
Derived Formsnoisily, adverbnoisiness, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for noisiest



1690s, "making noise," also "full of noise," from noise + -y (2). Earlier was noiseful (late 14c.). Related: Noisily; noisiness.

Online Etymology Dictionary, © 2010 Douglas Harper