D defs.my
Entry 1 sense Webster, 1913

Sea rover

/sē rōv'-ẽr/ · Sea· rov·er · IPA
01 One that cruises or roves the sea for plunder; a sea robber; a pirate; also, a piratical vessel.
  1. 1.
    One that cruises or roves the sea for plunder; a sea robber; a pirate; also, a piratical vessel.