Abbott-Smith Manual Greek Lexicon
ἐνθύμησις (G1761)
4 ** ἐνθύμησις , -εως, ἡ ( ἐνθυμέομαι ), [in Sm.: Jb 21:27 , Ez 11:21 * ;] consideration, pondering (EV, device ): Ac 17:29 ; pl., thoughts, feelings : Mt 9:4 12:25 , He 4:12 .† SYN. : ἔννοια , the action of the reason; while ἐνθ. is rather that of the affections (cf. Westc., Heb. , l.c.)
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain