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

1595–1605; noise + -less

noiselessly, adverb
noiselessness, noun

inaudible, soundless. See still1. Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source Link To noiseless
World English Dictionary
noiseless (ˈnɔɪzlɪs)
making little or no sound; silent

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
Example sentences
Many fewer random samples are needed for the noiseless phantom, but gives much poorer results with the noisy phantom.
The use of paperless, noiseless, battery-operated or solar calculators is permitted.
Respiration may be noiseless or there may be a wheezing, rattling, or clicking sound.
Related Words
Copyright © 2014, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature