καθημερινός

α, ον, ή, όν, Adv.

καθ’ ἡμέραν

A. day by day, daily (καθ’ ἡμέραν), neut. as Adv., E. Ph. 229 (lyr.); μοῖρα κ. S. El. 1414(dub., lyr.):—later also καθημερινός, ή, όν , δίαιτα LXX Ju. 12.15, cf. Plu. 2.141b, al.; διακονία Act.Ap. 6.1; γυμνασία Ael. Tact. 3.1, Plu. Lyc. 10, Ath. 1.10c; of fevers, quotidian, later word for ἀμφημερινός (q.v.), esp. of non-remittent quotidians, Gal. 7.354, 17(1).221; ῥῖγος PTeb. 275.21 (iii A.D.); φρίξ POxy. 924.3 (iv A.D.).
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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