hours

English Thesaurus

1. an indefinite period of time (noun.time)

hypernym	:	period, period of time, time period,
definition	:	an amount of time (noun.time)

2. a period of time assigned for work (noun.time)

hypernym	:	work time,
definition	:	a time period when you are required to work (noun.time)

hyponym	:	duty period, shift, work shift,
definition	:	the time period during which you are at work (noun.time)