sea noun Stress: first syllable 🤍 Save Syllables: sea (1) English Definition The expanse of salt water that covers most of the earth's surface. Example Sentence We saw a ship on the sea. US IPA /siː/ 🔊 Listen US UK IPA /siː/ 🔊 Listen UK Synonyms ocean deep main blue Antonyms land shore Share this Word Facebook WhatsApp X Telegram Copy Link