which pronoun Stress: first syllable 🤍 Save Syllables: which (1) English Definition Asking for information specifying one or more people or things from a definite set Example Sentence Which is your pen? US IPA /wɪtʃ/ 🔊 Listen US UK IPA /wɪtʃ/ 🔊 Listen UK Synonyms that what whichever Antonyms none neither Share this Word Facebook WhatsApp X Telegram Copy Link