ἑξαμηνος

ον, Subst., ὁ
A. of, lasting six months, ἀρχαί Arist. Pol. 1299a6, 1308a15; ἀνοχαί Plb. 21.5.11.
2. Subst. ἑ. (sc. χρόνος), ὁ, half-year, X. HG [2.3.9]; ἑξαμήνου σῖτος a half-year's supply, ib.3.4.3; ἑξάμηνον διαλείπειν Arist. HA 573a13; ἐν ‐μήνῳ Thphr. HP 8.2.7 also ἡ ἑ. (sc. ὥρη) Hdt. 4.25.
II. six months old, ὕες Arist. HA 545b2.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project