fluids noun Stress: first syllable 🤍 Save Syllables: flu-ids (2) English Definition Substances, such as liquids or gases, that can flow Example Sentence You should drink plenty of fluids when you are sick. US IPA /ˈfluːɪdz/ 🔊 Listen US UK IPA /ˈfluːɪdz/ 🔊 Listen UK Synonyms liquids solutions beverages Antonyms solids Share this Word Facebook WhatsApp X Telegram Copy Link