G4815
συλλαμβάνω
to seize/conceive/help
συλ-λαμβάνω [in LXX for תָּפַשׂ, הָרָה, etc. ;] __1. with accusative, to bring together, collect. __2. to seize, take: with accusative of person(s), as a prisoner, Mat.26:55, Mrk.14:48, Luk.22:54, Jhn.18:12, Act.1:16 12:3; pass., Act.23:27; mid., in sense of act., Act.26:21; σ. ἄγραν ἰχθύων, Luk.5:9. __3. C. dative of person(s), to take part with, assist, succour; mid., in same sense: Luk.5:7, Php.4:3. __4. Of a woman, to conceive: absol., Luk.1:24; before ἐν γαστρί, Luk.1:31; with accusative, Luk.1:36; ib. before ἐν τ. κοιλίᾳ, Luk.2:21; metaphorically, of lust producing sin, Jas.1:15.† (AS)
The KJV translates G4815 in the following manner:
conceived (8x), take (6x), help (4x), taken (4x), took (4x), caught (2x), conceive (2x), hath (2x), they (2x)
Full Thayer's lexicon entry
συλλαμβάνω — syllambánō
συλλαμβάνω (sometimes συνλαμβάνω (see below)): future 2 person singular συλλήψῃ (L T Tr WH συλλήμψῃ (see Mu)), Luk 1:31; perfect (3rd person singular συνείληφεν, Luk 1:36 Tr text WH), participle feminine συνειληφυῖα (Luk 1:36 R G L T); 2 aorist συνέλαβον; 1 aorist passive συνεληφθην (L T Tr WH συνελήμφθην; see Mu); middle, present imperative 2 person singular συλλαμβάνου (T Tr WH συνλαμβανου, cf. σύν, II. at the end; Tdf Proleg., p. 76) Php 4:3; Php 2:1-30 aorist συνελαβομην; from Aeschylus and Herodotus down; the Sept. for תָּפַשׂ and לָכַד;
1. Active,
a. to seize, take: τινα, one as a prisoner, Mat 26:55; Mar 14:48; Luk 22:54; Joh 18:12 (cf. Winer's Grammar, 275 (259)); Act 1:16; Act 12:3; Act 23:27; ἀργαν ἰχθύων, Luk 5:9.
b. to conceive, of a woman (often so in the Sept. for הָרָה): absolutely, Luk 1:24 (Aristotle, h. a. 7, 1, p. 582{a}, 19; genitive an. 1, 19, p. 727^b, 8f; (Phil. de vitand. acre alien. 4. 4; cf. Winers Grammar, 593 (552); Buttmann, § 130, 5)); with ἐν γαστρί added, Luk 1:31 : τινα, a son (Luk 1:36); with ἐν τῇ κοιλία added, Luk 2:21; metaphorically, of 'lust,' whose impulses a man indulges, Jas 1:15.
2. Middle a. to seize for oneself; in a hostile sense, to make (one a permanent) prisoner: τινα, Act 26:21.
b. with the dative of a person to take hold together with one, to assist, help: Luk 5:7; to succor, Php 4:3 (Sophocles Phil. 282; Plato, Theag., p. 129{e}; Diodorus 11, 40; in this sense in Greek writings more commonly in the active).
16 occurrences
Matthew (1), Mark (1), Luke (7), John (1), Acts (4), Philippians (1), James (1)