expression, godan verb (-ku)
give one's opinion; speak one's mind
Used when someone voices their opinion, often with a nuance of speaking frankly or bluntly. The verb 吐く (to spit out, to emit) adds a sense of releasing something held inside.
会議で遠慮なく意見を吐いた。
I spoke my mind without hesitation at the meeting.
彼はいつもはっきりと意見
He always gives his opinion clearly.