ἀνήρ

ἀνδρός, ὁ, a man, Latinvir. The meanings of this word in the N. T. differ in no respect from classic usage; for it is employed
1. with a reference to sex, and so to distinguish a man from a woman; either a. as a male: Acts 8:12; Acts 17:12; 1 Tim 2:12; or b. as a husband: Mt 1:16; Mk 10:2; Jn 4:16ff; Rom 7:2ff; 1 Cor 7:2ff; Gal 4:27; 1 Tim 3:2, 1 Tim 3:12; Tit 1:6, etc.; a betrothed or future husband: Mt 1:19; Rev 21:2, etc.
2. with a reference to age, and to distinguish an adult man from a boy: Mt 14:21; Mt 15:38 (where ἄνδρες, γυναῖκες and παιδία are discriminated): with the added notion also of intelligence and virtue: 1 Cor 13:11 (opposed to νήπιος); Eph 4:13; Jas 3:2 (in the last two passages τέλειος ἀνήρ).
3. universally, any male person, a man; so where τίς might have been used: Lk 8:41; Lk 9:38; Acts 6:11; Acts 10:5, etc. where ἀνήρ and τίς are united: Lk 8:27; Acts 5:1; Acts 10:1. or ἀνήρ and ὅς he who, etc.: Rom 4:8; Jas 1:12. where mention is made of something usually done by men, not by women: Lk 22:63; Acts 5:36. where angels or other heavenly beings are said to have borne the forms of men: Lk 9:30; Lk 24:4; Acts 10:30. where it is so connected with an adjective as to give the adjective the force of a substantive: ἀνήρ ἁμαρτωλός a sinner, Lk 5:8; λεπροί ἄνδρες, Lk 17:12; or is joined to appellatives: ἀνήρ φονεύς, Acts 3:14; ἀνήρ προφήτης, Lk 24:19 (נָבִיא אִישׁ, Judg 6:8; (cf. Winers Grammar, 30; § 59, 1; Buttmann, 82 (72); other references under the word ἄνθρωπος, 4 a. at the end)) or to gentile names: ἄνδρες Νινευῖται, Mt 12:41; ἀνήρ Ἰουδαῖος, Acts 22:3; ἀνήρ Αἰθίοψ, Acts 8:27; ἄνδρες Κύπριοι, Acts 11:20; especially in addresses of honor and respect (Winers Grammar, § 65, 5 d.; Buttmann, 82 (72)), Acts 1:11; Acts 2:14; Acts 13:16; Acts 17:22, etc.; even ἄνδρες ἀδελφοί, Acts 1:16; (Acts 2:29, Acts 2:37; Acts 7:2); 13:(15),26, etc.
4. when persons of either sex are included, but named after the more important: Mt 14:35; Acts 4:4; (Meyer seems inclined (see his commentary on Acts, the passage cited) to dispute even these examples; but others would refer several other instances (especially Lk 11:31; Jas 1:20) to the same entry).