ppl. a. [f. prec. + -ED.] In senses of the vb. a. Made slender; shrunken, emaciated. b. Attenuated, rarefied.

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  a.  1620.  Venner, Via Recta, ii. 39. It is … more profitable for loose and extenuated bodies.

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1726.  Leoni, trans. Alberti’s Archit., I. 5 b. Their Faces become thin and extenuated.

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1781.  Char., in Ann. Reg., 19/1. The person of Dr. Fothergill was of a delicate, rather of an extenuated make.

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1863.  Hawthorne, Our Old Home (1879), 76. We … are getting too nervous, haggard, dyspeptic, extenuated.

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  b.  1661.  Boyle, Spring of Air, II. ii. (1662), 33. Calling this extenuated substance a Funiculus.

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