a. [SQUARE a. 12.] Of vessels: Having a square stern (see quot. c. 1850).
1676. Lond. Gaz., No. 1130/4. St Teresa of Dunkirk, Burthen 20 Tuns, a square sterd Sloop with a Deck. Ibid. (1690), No. 2562/4. The Ship Delight, English Built, Square-sterned, 130 Tuns.
1769. Falconer, Dict. Marine (1780), Bastardes, or Batardelles, square-sterned row-gallies.
1791. W. Hutchinson, Pract. Seamanship, 27. As square sterned ships are found to answer all trades and purposes better than round or pink sterned ships.
c. 1850. Rudim. Navig. (Weale), 151. Square-sterned, a term applied to ships whose wing transom is at right angles, or nearly at right angles, with the stern-post . All British ships are now built upon this principle.
1867. Smyth, Sailors Word-bk., 648. Square-Sterned and British Built, a phrase to express the peculiar excellence of our first-class merchantmen.