(v. t.) To cross-examine; to subject to close questioning.

apple of discord bone to pick casus belli catechism cross-interrogatory cross-question crow to pick crow to pluck debating point demand feeler grounds for war inquiry interrogation interrogative interrogatory issue leader leading question moot point point at issue point in question problem query question question at issue question mark quodlibet rub sore point tender spot ticklish issue topic trial balloon vexed question