Abbott-Smith Manual Greek Lexicon
γυμνάζω (G1128)
4 ** γυμνάζω ( γυμνός ), [in LXX: II Mac 10:15 * ;] properly, to exercise naked . Generally, to exercise, train the body or mind: I Ti 4:7 , He 5:14 12:11 , II Pe 2:14 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain