ἀμήν amēn · G0281

amen

ἀμήν, indecl. (Heb. אָמֵן, verbal adj. fr. אמן, to prop. ni., be firm), ; [in LXX: 1Ch.16:36, I Est.9:46, Neh.5:13 8:6, Tob.8:8 14:15, 3Ma.7:23, 4Ma.18:24 (elsewhere ''א is rendered ἀληθινός, Isa.65:16; ἀληθῶς, Je 35 (28):6; γένοιτο, Num.5:22, Deu.27:15ff., 3Ki.1:36, Psa.40 (41):13 71 (72):19 105 (106):48, Jer.11:5)*.] ; 1. As adj. (cf. Is, l.with), ὁ ἀ., Rev.3:14. ; 2. As adv., ; (a) in solemn assent to the statements or prayers of another (Nu, Ne, etc., ll. with): ὁ ἀ., 1Co.14:16; (b) similarly, at the end of one's own prayer or ascription of praise: Rom.1:25 15:33, Gal.1:5, 1Ti.1:17; (with) in the Gospels, exclusively, introducing solemn statements of our Lord, truly, verily: Mat.5:18, …

Definition: TBESG (Abbott-Smith)