Ship of the line Meaning, Definition & Usage

  1. noun a warship intended for combat
    man-of-war.

WordNet


Definitions
  1. formerly, a ship of war large enough to have a place in the line of battle; a vessel superior to a frigate; usually, a seventy-four, or three-decker; called also line of battle ship. eventually abbreviated to "battleship" Totten.
Definitions
  1. . See under Line.

Webster 1913