Pronunciation: /nɔɪz.ləs/
adjective describing something that makes little or no noise
A1 The library was very noiseless, perfect for studying.
A2 She tiptoed through the house, trying to be as noiseless as possible.
B1 The noiseless operation of the new dishwasher impressed me.
B2 The noiseless glide of the swan across the lake was mesmerizing.
C1 The noiseless efficiency of the team's work was commendable.
C2 The noiseless hum of the machinery indicated that everything was running smoothly.
formal The noiseless operation of the new machinery greatly improved the working conditions in the factory.
informal I love how my noiseless electric car glides silently down the road.
slang I can't stand noisy neighbors, that's why I moved to a noiseless apartment.
figurative The calm lake reflected the moonlight, creating a noiseless mirror on the water.
was noiseless
noiselesses
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has been noiseless
is being noiseless
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being noiseless
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