oh interjection noun Stress: first syllable 🤍 Save Syllables: oh (1) English Definition Used to express a range of emotions including surprise, anger, disappointment, or joy. Example Sentence Oh! I didn't know that. US IPA /oʊ/ 🔊 Listen US UK IPA /əʊ/ 🔊 Listen UK Synonyms ah alas ooh gosh Antonyms hush silence Share this Word Facebook WhatsApp X Telegram Copy Link