Companion. A wooden covering over the staircase to a cabin.

Companion-way, the staircase to the cabin.

Companion-ladder. The ladder leading from the poop to the main deck.

Compass. The instrument which tells the course of a vessel.

Compass-timbers are such as are curved or arched.

Concluding-line. A small line leading through the centre of the steps of a rope or Jacob's ladder.

Conning, or Cunning. Directing the helmsman in steering a vessel.

Counter. (See Plate 3.) That part of a vessel between the bottom of the stern and the wing-transom and buttock.

Counter-timbers are short timbers put in to strengthen the counter.

To counter-brace yards, is to brace the head-yards one way and the after-yards another.