hills noun verb Stress: first syllable 🤍 Save Syllables: hills (1) English Definition Naturally raised areas of land, not as high as mountains Example Sentence The hills were covered with green grass. US IPA /hɪlz/ 🔊 Listen US UK IPA /hɪlz/ 🔊 Listen UK Synonyms mounds heights elevations knolls Antonyms valleys plains Share this Word Facebook WhatsApp X Telegram Copy Link