Each 60 minutes

• Occurring every sixty minutes
• Of a 60-minute period
• Like many therapy appointments
• Happening every 60 minutes (archaic)
• Like clock chimes
• Of a time period
• Of a time interval
• At certain intervals

Wiktionary Word definitions in Wiktionary
a. Of or relating to an hour, or to hours.

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Horal \Ho"ral\, a. [L. horalis, fr. hora hour. See Hour .] Of or pertaining to an hour, or to hours. --Prior.