hour noun Stress: first syllable š¤ Save Syllables: hour (1) English Definition A period of time equal to sixty minutes. Example Sentence We waited for an hour. US IPA /ĖaŹ.Ér/ š Listen US UK IPA /ĖaŹ.É/ š Listen UK Synonyms sixty minutes time period interval Antonyms eternity instant Share this Word Facebook WhatsApp X Telegram Copy Link