| Argonaut 1. (n.) Any one of the legendary Greek heroes who sailed with Jason, in the Argo, in quest of the Golden Fleece. 2. (n.) A cephalopod of the genus Argonauta. Thesaurus Entries AB, Ancient Mariner, Argonaut, Dylan, Flying Dutchman, Naval Reservist, Neptune, OD, Poseidon, Royal Marine, Seabee, Varuna, able seaman, able-bodied seaman, boot, buccaneer, cadet, deep-sea man, fair-weather sailor, fisherman, frogman, gob, hearty, horse marine, jack, jack afloat, jack-tar, jacky, jolly, limey, lobsterman, marine, mariner, matelot, midshipman, midshipmite, naval cadet, navigator, navy man, pirate, privateer, sailor, salt, sea dog, sea rover, seafarer, seafaring man, seaman, shipman, swabbie, tar, viking, water dog, whaler, windjammer, windsailor |