The Collaborative International Dictionary
Enigmatize
Enigmatize \E*nig"ma*tize\, v. i. [imp. & p. p. Enigmatized; p. pr. & vb. n. Enigmatizing.] To make, or talk in, enigmas; to deal in riddles.
Wiktionary
enigmatize
vb. To make or talk in enigmas; to deal in riddles.