Abbott-Smith Manual Greek Lexicon
ἀγωνία (G74)
1 ** ἀγωνία , -ας, ἡ ( ἀγών ), [in LXX: II Mac 3:14 , 16 15:19 *;] a contest, wrestling (Eur., Xen.). Of the mind, great fear, agony, anguish (Dem., Arist.): Lk 22:44 (cf . Field, Notes , 77 f. ; Abbott, Essays , 101 f. ; MM, VGT , s.v.).†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain