A small, high-speed warship designed to fire torpedoes, especially in coastal waters.

(fencing) The insulated wire that runs under a fencer's jacket, connecting the Electrical Competition weapon to the reel, and thence to the scoring machine.

(idiomatic) To disturb the status quo or go against rules or conventions, as in an effort to get attention.

(idiomatic) Back to the beginning following an unsuccessful attempt.

A slightly elevated path for pedestrians over sandy or swampy ground, typically made out of wood; specifically (Canada, US) one running alongside a body of water or beach.

To install a boardwalk over.

An ice yacht. / An icebreaker; a ship that breaks through ice.

A board on which electronic components and their interconnecting circuits are mounted or etched

(obsolete) A sleigh for saw logs or heavy timber resting on two pairs of two short runners.

To ride a bobsleigh.