Definitions:
a structure carrying a road, path, railway, etc. across a river, road, or other obstacle

the elevated, enclosed platform on a ship from which the captain and officers direct operations

the upper bony part of a person's nose

a partial denture supported by natural teeth on either side.

the part of a stringed instrument over which the strings are stretched

a bridge passage or middle eight.

the support for the tip of a billiard cue formed by the hand.

an electric circuit with two branches across which a detector or load is connected, used to measure resistance or other property by equalizing the potential across the two ends of a detector, or to rectify an alternating voltage or current.

be or make a bridge over (something)

a card game related to whist, played by two partnerships of two players who at the beginning of each hand bid for the right to name the trump suit, the highest bid also representing a contract to make a specified number of tricks with a specified suit as trumps