kolpos

κόλπος, ὁ,
bosom, lap, παῖδ᾽ ἐπὶ κόλπῳ ἔχουσα Refs 8th c.BC+; ἱμάντα τέῳ ἐγκάτθεο κ. put the girdle in thy bosom,NT+6th c.BC+; frequently of pet birds or animals, τρέφειν ἐν κ. Refs 3rd c.BC+; κυνίδιον ἐν κόλπῳ τιθηνούμενον lap-dog, Refs 5th c.BC+; also τὰ ὑπὸ κόλπου, ={τὰ ἀφροδίσια}, Refs 2nd c.AD+
2 = {αἰδοῖον γυναικεῖον}, especially vagina, Refs 2nd c.AD+
2.b κόλποι τῆς ὑστέρας supposed sinuses in the womb, Refs 5th c.BC+
2.c in poets more vaguely of the whole sinus genitalis, womb, in plural, Refs 5th c.BC+: metaphorically, of the grave, σῶμα σὸν ἐν κόλποις.. γαῖα καλύπτει Refs; κ. ἡμερῶν, of the womb of time, Refs 2nd c.BC+
2.d of other cavities, οἱ κ. τῆς κοιλίας, in the ἐχῖνος, Refs 4th c.BC+; of the ventricles of the heart, Refs 2nd c.AD+
II fold of a garment, especially as it fell over the girdle, frequently in plural, δεύοντο δὲ δάκρυσι κ. Refs 8th c.BC+, etc.: also in singular, κ. βαθὺν καταλιπόμενος τοῦ κιθῶνος Refs 5th c.BC+; κόλπον ἀνιεμένη letting down the bosom of her robe, i.e. baring her breast, Refs 8th c.BC+; κρύψε δὲ παρθενίαν ὠδῖνα κόλποις, i.e. she concealed her pregnancy by the loose folds of her robe, Refs 8th c.BC+; ὑπὸ κόλπου (variant -ῳ) χεῖρας ἔχειν 'keep one's hand in one's pocket', of a stingy person, Refs 3rd c.BC+; ὑπὸ κόλπον Refs 2nd c.AD+
III any bosom-like hollow:
III.1 of the sea, first in a half-literal sense, of a sea-goddess, Θέτις δ᾽ ὑπεδέξατο κόλπῳ received him in her bosom, Refs 8th c.BC+
III.2 bay, gulf, Ἑρμιόνην Ἀσίνην τε, βαθὺν κατὰ κ. ἐχούσας, i.e. βαθὺν κατεχούσας κόλπον, Refs 8th c.BC+; κ. Ῥέας, i.e. the Adriatic, Refs 5th c.BC+
III.3 vale, κ. Ἀργεῖος Refs 5th c.BC+
III.4 of a fortified site, salient, Refs 3rd c.BC+
III.5 ὁ κ. τοῦ ἅρματος bottom of the chariot, LXX
III.6 fistulous ulcer which spreads under the skin, Refs 1st c.AD+
IV in Tactics, enveloping force, Refs 1st c.AD+

H. G. Liddell, R. Scott, H. S. Jones, A Greek-English Lexicon (9th ed., 1925–1940) — digitised by the Perseus Digital Library and corrected and expanded by Tyndale House, Cambridge, via STEPBible-Data's TFLSJ table, CC BY 4.0. Covers all of Greek literature, not just the Bible.