#1129 γυμνασία gumnasia {goom-nas-ee'-ah}

 from G1128; TDNT - 1:775,133; n f

—Greek Word Study (Transliteration-Pronunciation Etymology & Grammar)

 1) the exercise of the body in a palaestra or school of athletics
 2) any exercise whatever
    2a) the exercise of conscientiousness relative to the body
        such as is characteristic of ascetics and consists in abstinence
        from matrimony and certain kinds of food

—Thayer's (New Testament Greek-English Lexicon)

—Strong's (Greek Dictionary of the New Testament)

—NAS Exhaustive Concordance of the Bible with Hebrew-Aramaic and Greek Dictionaries

 AV - exercise 1; 1

—Exhaustive Concordance (KJV Translation Frequency & Location)