waterline
1. [ noun ] (nautical) a line corresponding to the surface of the water when the vessel is afloat on an even keel; often painted on the hull of a ship
Synonyms: water_line water_level
Related terms: line load_line
Similar spelling:   water_line
  waterless
  waterleaf
  waterlogged
  Waterloo
  water_elm
  waterwheel
  water_lily
  water_wheel
  water_level
  water_lemon
  water_hole