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单词 polyresin
释义

polyresinn.

Brit. /ˈpɒlɪˌrɛzɪn/, U.S. /ˈpɑliˌrɛz(ə)n/
Origin: Probably formed within English, by clipping or shortening. Etymon: English polymeric resin.
Etymology: Probably shortened < polymeric resin (1947 or earlier) < polymeric adj.1 + resin n. Compare earlier polyester resin at polyester n. 2 and later poly n.4
Any of various synthetic polymeric resins.
ΚΠ
1966 Industr. & Engin. Chem. Product Res. & Devel. 5 290 These materials consisted of Cardolites (polyresin cashew derivatives), Bakelites (oil-modified phenolics), and regular phenolic resins.
1980 Lancet 19 Jan. 155/2 Polyresin haemoperfusion is also an effective method of removing chloral hydrate.
1995 New Yorker 30 Jan. 83/3 Retired old kindergarten teachers in polyresin slacks and a pince-nez who bake cookies for the weekly meeting.
This is a new entry (OED Third Edition, September 2006; most recently modified version published online March 2022).
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n.1966
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