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WordReference Random House Unabridged Dictionary of American English © 2024pour′ point′, [Chem.]- Chemistrythe lowest temperature at which a substance will flow under given conditions.
pour•point (pŏŏr′point′, -pwant′),USA pronunciation n. - Clothinga stuffed and quilted doublet worn by men from the 14th to 17th centuries.
- Anglo-Latin purpunctus
- Latin pungere to prick, pierce; see point); replacing Middle English purpont
- Latin per) through + poindre (
- French, noun, nominal use of past participle of pourpoindre to quilt, perforate, equivalent. to pour-, for par- (
- 1350–1400
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