(Canada, US, vulgar, slang) To stop flattering someone (especially a superior) in an obsequious manner and supporting their every opinion.

Having no tongue. / Lacking speech; mute. / Making no sound; silent, speechless. / Expressed without speech; wordless, unspoken.

One of a group of aquatic frogs in the Pipidae family.

Without use of the tongue; silently.

Resembling or characteristic of a tongue.

(in combinations) The state or quality of having a particular number of or type of tongue or tongues.

plural of tongueless frog

One who talks a lot, chatters or prattles

simple past tense and past participle of tonguefuck

(vulgar) Someone who tonguefucks.