Definitions:

1. a period of time equal to 1/24th of a day noun
   • the job will take more than an hour
2. a special and memorable period noun
   • it was their finest hour
3. clock time noun
   • the hour is getting late
4. distance measured by the time taken to cover it noun
   • we live an hour from the airport

Synonyms:

• hr
• minute
• time of day

NearBy Words:

• hourglass
• hourglass-shaped
• houri
• hourlong
• hourly
• hours