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单词 pulper
释义

pulpern.

Brit. /ˈpʌlpə/, U.S. /ˈpəlpər/
Origin: Formed within English, by derivation. Etymons: pulp v., -er suffix1.
Etymology: < pulp v. + -er suffix1.
1. A machine for removing the external pulp or rind from the coffee bean.
ΘΚΠ
the world > food and drink > drink > coffee manufacture > [noun] > machine for removing rind
pulper1835
1835 B. M. Senior Jamaica 52 These ripe berries..go through a machine called a ‘pulper’, by which they are divested of the outside skin and glutinous substance between the skin and the berry.
1851 Househ. Words 26 Apr. 112/2 ‘Pulping’ is the operation of removing the outer husk, or ‘cherry’, which encloses the parchment-looking husk containing the pair of coffee-beans... [It] is performed by a machine called a ‘pulper’.
1874 E. H. Knight Amer. Mech. Dict. I. 584/1 The berries..pass to the pulpers..The pulper is a stout frame supporting a fly-wheel, shaft, and barrel.
1937 Jrnl. Royal Afr. Soc. 36 196 In Costa Rica..the cherries are put through a mechanical pulper, which washes off the outer mucilaginous substance before it has had time to taint the beans.
1982 Amer. Ethnobiol. 9 312 Men sometimes buy hand-operated mechanical pulpers for use in removing the ‘cherry’ that surrounds the ‘silverskin’ bean.
2001 B. Geddes World Food: Caribbean 99 The process begins when the cherries are put through a machine called a pulper, where the fruit surrounding the bean is separated.
2. A machine for reducing fruit, vegetables, paper stock, etc., to pulp; a pulping machine.
ΘΚΠ
society > occupation and work > equipment > equipment for altering consistency > [noun] > pulping apparatus
masticator1824
pulper1853
macerator1912
1853 Times 12 Sept. 3/3 New patent turnip cutter... Cutters, gauge, pulpers, and double-action in one machine.
1875 E. H. Knight Amer. Mech. Dict. III. 1823/2 Pulper,..a machine for reducing paper stock to pulp.
1951 Econ. Geogr. 27 87/1 Reaping machines and elevators, chaff cutters, cake breakers, root pulpers, and a steam thresher were all to be found.
1975 N.Y. Times 20 Jan. 14/2 Machines roam the forest, snipping entire trees off at ground level and passing them through pulpers that consume 40-foot logs in nine seconds.
2006 Oregonian (Portland, Oregon) (Nexis) 7 Mar. fd1 Two of Legacy's hospitals replaced disposals with waste pulpers, which grind up leftover food and compostable garbage.
3. A person who makes or works with pulp, esp. paper pulp; a company involved in making pulp.
ΚΠ
1884 Standard 13 Mar. 5/2 [Articles] ‘turned out’ of a papier maché pulper's shop by hundreds of thousands.
1921 Sat. Westm. Gaz. 26 Feb. 9/1 This series [of books] seems to have gone straight from the printers to the pulpers.
1988 N. Fountain Underground (BNC) 55 She got..a job in a fruit pulpers in Covent Garden.
2002 Mirror (Nexis) 17 Dec. 17 Alan watched 14,000 copies of Bouncing Back being pulped. ‘It looks like red porridge!’ he told a pulper eagerly.
This entry has been updated (OED Third Edition, September 2007; most recently modified version published online March 2022).
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n.1835
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