Lexical Definition

‎Ἰουδαΐζω‎ Ioudaḯzō (ee-oo-dah-id'-zo) Jew ^G:V
from ‎Ἰουδαῖος‎

live as the Jews.

• to become a Judæan, i.e. "Judaize"

Abbott-Smith

† Ἰουδαΐζω (< Ἰουδαῖος), [in LXX: Es 8:17 (יהד hith.)*;]
to conform to Jewish practice, to Judaize: Ga 2:14.†

Abbott-Smith References

Liddell-Scott-Jones

group of: יְהוּדִי

Ἰουδαΐζω-ΐζω,

side with or imitate the Jews, [LXX]

_{LSJ Scripture Refs: LXX.Esth.8.17}