θηλῠκός · thēlykos — LSJ
woman-like, ἄνδρες Arist. GA 747a1; like the female, of male animals, Id. HA 589b30: Comp., Id. Pr. 961a6.
of women, womanish, ultra-feminine, opp. ἀρρενωπός, Id. GA 728a3.
Gramm., feminine, γένος D.T. 634.17, D.H. Amm. 2.11; μόριον ibid.; ὄνομα Ph. 1.294. Adv. -κῶς Arist. Fr. 499, Phld. Piet. 12, Str. 6.1.10, A.D. Synt. 222.6, Alex.Aphr. in Sens. 151.1.
= θῆλυς, female, PCair.Zen. 166.2 (iii B.C.), LXX Nu. 5.3, IG 14.872 (Cumae), Sor. 1.32.
θ. κεντήματα bites of female vipers, Philum. Ven. 16.3.
Astrol., applied to certain planets or figures of the Zodiac, Ptol. Tetr. 20, 33.