Obs. [A perversion of chichefache, north. Fr. form of chicheface, chincheface lit. ‘thin-face,’ ‘niggard-face,’ ‘ugly face,’ ‘une chimère dont ils font peur aux petits enfants’ (see Godefroy). The perverted chichevache = ‘ugly’ or ‘lean cow,’ is found only in Eng., and, so far as is known, first in Chaucer. (See Montaiglon, Poésie franç. 15e et 16e siècles (1855), II. 191.)] The proper name of a fabulous monster said to feed only on patient wives, and hence, from the scarcity of the diet, to be always lean and hungry. Cf. BYCORNE.

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c. 1386.  Chaucer, Clerk’s T., 1132. O noble wyuys ful of prudence Let noon humilite ȝoure tunge nayille … Lest Chicheuache [v.r. chichi-, chyche-, chychyuache] you swolwe in hire entrayle.

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c. 1430.  Lydg., Chichevache & B., in Dodsley (1780), XII. Chichevache etith wymmen goode.

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