stallion noun Stress: first syllable 🤍 Save Syllables: stal-lion (2) English Definition An adult male horse that has not been castrated. Example Sentence The black stallion galloped across the field. US IPA /ˈstæliən/ 🔊 Listen US UK IPA /ˈstæliən/ 🔊 Listen UK Synonyms stud steed horse colt Antonyms mare filly Share this Word Facebook WhatsApp X Telegram Copy Link