Webster's Revised Unabridged Dictionary · 1913

Judaize

Judaize , intransitive verb

[Compare French judaiser.]

To conform to the doctrines, observances, or methods of the Jews; to inculcate or impose Judaism.
They... prevailed on the Galatians to Judaize so far as to observe the rites of Moses in various instances. They were Judaizing doctors, who taught the observation of the Mosaic law. — Bp. Bull

Judaize , transitive verb

To impose Jewish observances or rites upon; to convert to Judaism.
The heretical Theodotion, the Judaized Symmachus. — Milton