τετράκις

Adv.
A. four times, Od. 5.306, Hdt. 2.142, IG 12.606, Ar. Pl. 851, etc.:—post-Hom. also τετράκι, IG 4.561.5 (Argos), Pi. N. 7.104 (prob.), Call. Epigr. 53.2, MAMA 4.157 (Apollonia); and τετράκιν, IG 5(1).213.9 (Sparta, v B.C.).
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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