isle noun Stress: first syllable 🤍 Save Syllables: isle (1) English Definition An island, especially a small one. Example Sentence They spent their vacation on a tropical isle. US IPA /aɪl/ 🔊 Listen US UK IPA /aɪl/ 🔊 Listen UK Synonyms island islet cay atoll Antonyms mainland continent Share this Word Facebook WhatsApp X Telegram Copy Link