plural of megawatt-hour

The three-hour intervals of daytime religious services appointed by canon law. / (Christianity) The divine office or prayers appointed to each of these times of day.

A period of time equal to thirty minutes, half an hour. / The time of thirty minutes past any particular hour.

Rush hour. / (attributive, often hyphenated) Relating to peak periods in traffic and transportation.

Of or pertaining to the rush hour.

A unit of electrical energy equal to the power of one watt in use for one hour; often used as a unit of electricity consumption

(physics) A measure of energy, one hundred watt-hours, or one-tenth of a UK "unit" of electricity.

plural of man of the hour

plural of dinner-hour

plural of dinner hour