Judaize

Ju"da*ize, v. t. To impose Jewish observances or rites upon; to convert to Judaism.

The heretical Theodotion, the Judaized Symmachus.
Milton.

Ju"da*ize (?), v. i. [imp. & p. p. Judaized (?); p. pr. & vb. n. Judaizing (?).] [Cf. F. judaïser.] 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.