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Pur

noun, verb

Noun

1
Dated form of purr (“low murmuring sound as of a cat”). alt-of, dated
"The first — called by Laennec, from its resemblance to the pur of a cat, the purring tremor — is nearly always indicative of a valvular lesion. The second is caused by the to-and-fro motion of a roughened pericardium."
2
Initialism of polyurethane. abbreviation, alt-of, countable, initialism, uncountable
3
any of various polymers containing the urethane radical; a wide variety of synthetic forms are made and used as adhesives or plastics or paints or rubber wordnet
4
Initialism of person using radio. abbreviation, alt-of, countable, initialism, uncountable

Verb

1
Dated form of purr. alt-of, dated
"a. 1828, John Gardiner Calkins Brainard, On Connecticut River And there the wild-cat purs amid her brood."

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