Forms: 6–9 sperma ceti (5 cete, 7 coeti, cetæ); 5– spermaceti (5 -cetie, 7 -cete, cæty, 8 -cety); 6 sparmaceti. [med.L., from sperma sperm + cētī gen. sing. of cētus (ad. Gr. κῆτος) whale, through an erroneous opinion as to the nature of the substance. Hence also F. spermaceti, It. spermaceti, Sp. espermaceti, Pg. -cete. The corrupt form PARMACETY was formerly common.]

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  1.  A fatty substance, which in a purified state has the form of a soft white scaly mass, found in the head (and to some extent in other parts) of the sperm-whale (Physeter macrocephalus) and some other whales and dolphins; it is used largely in various medicinal preparations, and in the manufacture of candles.

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1471.  Ripley, Comp. Alch., in Ashm. (1652), 113. Use … Sperma Cete ana with redd Wyne when ye wax old.

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1525.  trans. Jerome of Brunswick’s Surg., R iij b/2. Take sperma ceti .iij. dragma, mumie an ounce.

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1581.  Rich, Farew., T j. The Doctor tooke Sparmaceti, and suche like thynges that bee good for a bruse.

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1600.  Dallam, in Early Voy. Levant (Hakl. Soc.), 95. This day we saw greate store of the spane of whales, whearof they make spermacetie.

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1658.  A. Fox, Würtz’ Surg., IV. v. 334. When Sperma Cetæ is stale … it ought not to be used, making the medicine very unpleasant.

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1747.  Wesley, Prim. Physick (1762), 53. Put a Scruple of Sperma-Ceti into the yolk of a new-laid Egg.

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1774.  Goldsm., Nat. Hist. (1824), III. 27. The first cavity or chamber of the brain, is filled with that spermaceti which is supposed of the greatest purity and highest value.

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1811.  A. T. Thomson, Lond. Disp. (1818), 297. Spermaceti is demulcent and emollient.

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1842.  S. Lover, Handy Andy, ii. 22. All the spermaceti in M‘Garry’s shop won’t cure you.

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1898.  F. T. Bullen, Cruise ‘Cachalot,’ vi. 51. Spermaceti exists in all the oil, especially that from the dorsal hump.

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  fig.  1601.  B. Jonson, Poetaster, II. i. (1905), 28. Looke here, my sweet wife…, my deare mummia, my balsamum, my spermacete.

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a. 1613.  Overbury, Characters, Ord. Fencer, Wks. (1856), 112. For an inward bruise, lambstones and sweet-breads are his onely sperma ceti, which he eats at night next his heart fasting.

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  2.  attrib. and Comb., as spermaceti-candle, -fat, -fish, manufactory, oil, -ointment, -refiner.

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1738.  Chambers, Cycl., s.v., *Spermaceti candles are of modern manufacture,… superior to the finest wax-candles.

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1758.  Franklin, Lett., Wks. 1887, III. 8. The extinguisher is for spermaceti candles only.

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1858.  Simmonds, Dict. Trade, Spermaceti-candles, fine transparent candles, used as wax lights.

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1868–77.  Watts, Dict. Chem., V. 397. Sperm-oil appears to be isomeric with *spermaceti-fat or cetin.

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1781.  Encycl. Brit. (ed. 2), VIII. 6171. Physeter, or *Spermaceti-fish,… a genus belonging to the order of cete.

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1748.  Armstrong, Misc. (1770), I. 216. Their filthy greasy brains, that were never fit for any thing but the *sperma ceti manufactory.

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1765.  Museum Rust., IV. 76. A taper, chamber, or watch lamp, with four ordinary threads of cotton in the wick, consumes .1664 oz. of *spermaceti oil in one hour.

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1820.  Scoresby, Acc. Arctic Reg., II. 413. The oil … is more inflammable than spermaceti-oil.

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1843.  R. J. Graves, Syst. Clin. Med., ix. 103. A piece of lint, smeared with *spermaceti ointment.

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1858.  Simmonds, Dict. Trade, Spermaceti-ointment, a pharmaceutical preparation consisting of lard, spermaceti, and bees’-wax. Ibid., *Spermaceti-refiner, a person who purifies spermaceti, chiefly by pressure and crystallization.

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  b.  Spermaceti whale, the sperm whale.

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1658.  Sir T. Browne, Gard. Cyrus, iii. A better account … of that prominent jowle of the Sperma Ceti Whale.

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1672.  Phil. Trans., VII. 5021. To heal Bruises and Aches with the Oyl of the Sperma-ceti-Whale.

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1763.  Ann. Reg., I. 116. Two spermaceti whales have been caught on the Essex coast.

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1783.  Phil. Trans., LXXIII. 231. They look for ambergrise in all the spermaceti-whales they catch.

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1845.  Darwin, Voy. Nat. (1852), x. 223, note. We saw … several spermaceti whales jumping upright quite out of the water.

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