(electricity) A unit of energy equal to the amount of work a horse is capable of delivering during an hour.

(education, academics, US) A course credit based on the number of contact hours per week in class, for one given term or semester.

plural of credit hour

plural of lunch hour

Alternative spelling of bankers' hours

Alternative form of supper hour

Alternative form of dinner hour

Alternative form of eleventh hour

Alternative form of Liturgy of the Hours.

Alternative letter-case form of student hour