| mouth off vi phrasalphrasal verb, intransitive: Verb with adverb(s) or preposition(s), having special meaning and not taking direct object--for example, "make up" [=reconcile]: "After they fought, they made up." | slang (give opinion loudly) | 毫无顾忌地高声谈论 háo wú gù jì de gāo shēng tán lùn |