icebreaker Definition

iceboat, vessel, class, preface, icebreaking, warship, submarine, schooner, frobisher bay, frigate, northwest passage, floe, franz josef land, destroyer, arctic ocean, barge, cargo ship, destroyer escort, barents sea, spitzbergen, novaya zemlya, navy, bering sea, skiff, ice floe, tugboat, ships, trawler, freighter, cargo ships, windjammer, catamaran, steamship, cruise ship, workboat, lifeboat, ferry, shipyard, boat, towboat, aircraft carrier, guided missile frigate, sternwheeler, sailer, icebergs, dry dock, shallop, echo sounder, hovercraft, skidoo, ferryboat, minelayer, ocean liner, fishing boat, dories, yawl, rowboat, drake passage, cruise liner, whaling ship, vitus bering, mcmurdo sound, brigantine, pontoon, wharf, scow, hydrofoil, northeast passage, supertanker, caravel, homeport, tugs, barque, foremast, oceanographers, anchorage, drydock, sailboat, chelyuskin, oliver hazard perry, bathyscaph, baltic sea, seaplanes, fridtjof nansen, yacht, submariner, transpolar, icefield, trireme, zodiacs, airship, bathyscaphe, flotilla, seaway, deckhand, thor heyerdahl, cape flattery, refit, greenlandic, docks,