Definitions:
perceive with the eyes; discern visually

discern or deduce after reflection or from information; understand

experience or witness (an event or situation)

meet (someone one knows) socially or by chance

escort or conduct (someone) to a specified place

ensure

(in poker or brag) equal the bet of (an opponent) and require them to reveal their cards in order to determine who has won the hand.

the place in which a cathedral church stands, identified as the seat of authority of a bishop or archbishop