semi noun Stress: first syllable 🤍 Save Syllables: sem-i (2) English Definition Half or partly. Example Sentence They reached the semi-finals. US IPA /ˈsemaɪ/ 🔊 Listen US UK IPA /ˈsemi/ 🔊 Listen UK Synonyms half partial partly incomplete Antonyms full complete total Share this Word Facebook WhatsApp X Telegram Copy Link