Strong's G1129 · Greek

γυμνασία

gumnasia · goom-nas-ee'-ah

from 1128; training, i.e. (figuratively) asceticism

Scholarly Lexicons

Abbott-Smith Manual Greek Lexicon

 1 ** γυμνασία , -ας, ἡ ( γυμνάζω ), [in LXX: IV Mac 11:20 * ;] exercise : I Ti 4:8 .† 

G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain