Definition of "noise"
noun:
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Various sounds, usually unwanted.
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Sound or signal generated by random fluctuations.
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Unwanted part of a signal. (Signal to noise ratio).
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The measured level of variation in gene expression among cells, regardless of source, within a supposedly identical population.
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Rumour or complaint.
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verb:
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To make noise.
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To spread news of; to spread as rumor or gossip.
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