The Collaborative International Dictionary
Puritanizing
Puritanize \Pu"ri*tan*ize\, v. i. [imp. & p. p. Puritanized;
p. pr. & vb. n. Puritanizing.]
To agree with, or teach, the doctrines of Puritans; to
conform to the practice of Puritans.
--Bp. Montagu.
Wiktionary
puritanizing
vb. (present participle of puritanize English)