Bounce an idea off someone - Idioms by The Free Dictionary
bounce an idea off someone
bounce an idea off (of) (someone)
To discuss an idea with someone else, in order to gauge interest in it or get feedback. Can I bounce an idea off you while you're here? What do you think of this font for the title?
bounce an idea off someone share an idea with another person in order to get feedback on it and refine it. informal
References in periodicals archive
He's a friend--someone I call if I need advice or to bounce an idea off someone