Webster’s Revised Unabridged Dictionary · 1913
Atrophy
At′ro·phy (ăt′rō·fy̆), n. [L. atrophia, Gr. ἀτροφία; ἀ priv. + τρέφειν to nourish: cf. F. atrophie.] A wasting away from want of nourishment; diminution in bulk or slow emaciation of the body or of any part. Milton.
At′ro·phy, v. t. [p. p. Atrophied.] To cause to waste away or become abortive; to starve or weaken.
At′ro·phy, v. i. To waste away; to dwindle.