noiseless

[ noiz-lis ]
/ ˈnɔɪz lɪs /

adjective

accompanied by or making little or no noise; silent; quiet: a noiseless step; a noiseless typewriter.

Origin of noiseless

First recorded in 1595–1605; noise + -less

OTHER WORDS FROM noiseless

noise·less·ly, adverbnoise·less·ness, noun

synonym study for noiseless

See still1.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for noiselessness

British Dictionary definitions for noiselessness

noiseless
/ (ˈnɔɪzlɪs) /

adjective

making little or no sound; silent

Derived forms of noiseless

noiselessly, adverbnoiselessness, 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