What is to enlarge or dress (a hole), by using a broach. To broach to (Naut.), to incline suddenly to windward, so as to lay the sails aback, and expose the vessel to the danger of oversetting called?

broach — To enlarge or dress (a hole), by using a broach. To broach to (Naut.), to incline suddenly to windward, so as to lay the sails aback, and expose the vessel to the danger of oversetting. (Webster's 1913.)

Sources