Hour is a development of the Anglo-Norman houre and Middle English ure, first attested in the 13th century. [3][b] It was a borrowing of Old French ure, a variant of ore, which derived from Latin hōra …

1 day ago · The meaning of HOUR is a time or office for daily liturgical devotion; especially : canonical hour. How to use hour in a sentence.

13 hours ago · 7 million locations, 58 languages, synchronized with atomic clock time.

HOUR definition: 1. a period of 60 minutes: 2. one, two, etc. hours from now: 3. the period of time when a…. Learn more.

11 meanings: 1. a period of time equal to 3600 seconds; 1⁄24th of a calendar day Related adjectives: horal, horary 2. any of.... Click for more definitions.

hour, in timekeeping, 3,600 seconds, now defined in terms of radiation emitted from atoms of the element cesium under specified conditions. The hour was formerly defined as the 24th part of a …

Definition of hour noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

HOUR definition: a period of time equal to one twenty-fourth of a mean solar or civil day and equivalent to 60 minutes. See examples of hour used in a sentence.

An hour is a unit of time — it's sixty minutes, 3,600 seconds, or the length it takes the long hand on your watch to move in a full circle.

man–hour (noun) office hours (noun) opening hours (noun) quarter hour (noun) rush hour (noun) witching hour (noun) zero hour (noun) dark (adjective) early (adjective) fine (adjective) man (noun) …