a. Obs. rare. [f. L. ēnerv-is (see prec.) + -OUS.] Bereft of nerve and strength; powerless, futile, spiritless. (Used several times by R. North.)

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1677.  I. L. & S. D., Ded. to Cleveland’s Poems, A iiij b. We have only an enervous effeminate froth offered.

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a. 1734.  North, Exam., I. iii. ¶ 93 (1740), 188. After the Plot became enervous, and all farther Use of it was despaired of.

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