κοιλία, -ας, ἡ

(κοῖλος, hollow), [in LXX chiefly for בֶּטֶן, מֵעֶה, קֶרֶב, Deu.7:13, 2Ki.7:12, Gen.41:21, al.; also (Job.3:11 10:18 31:15 38:8) for רֶחֶם ;]

__1. the belly (stomach or intestines or both): Mat.12:40 15:17, Mrk.7:19, Luk.15:16, Rom.16:18, 1Co.6:13, Php.3:19, Rev.10:9-10.

__2. (As often in LXX) the womb: Luk.1:41-42, 44 2:21 11:27 23:29, Jhn.3:4; ἐκ κ. μητρός (cf. Psa.22:11, Job.1:21, al.), Mat.19:12, Luk.1:15, Act.3:2 14:8, Gal.1:15.

__3. Metaphorical (as Heb. בֶּטֶן, cf. Job.15:35, Pro.20:27, Sir.19:12), of the heart: Jhn.7:38.†

(AS)

the belly; the womb; heart