口にのぼせる (くちにのぼせる) Japanese meaning | KotomoraMeanings
1
expression, ichidan verb
talk about; bring up; mention
idiomatic expression
Used when someone brings up a topic, often casually or in conversation. The expression implies that the subject becomes a topic of discussion.
その話題は会議で口にのぼせなかった。
That topic didn't come up at the meeting.