UPTIME

Pronunciation (US): (GB):

Meaning:

A period of time when something (as a machine or factory) is functioning and available for use

Classified under:

Nouns denoting time and temporal relations

Hypernyms ("uptime" is a kind of...):

period; period of time; time period (an amount of time)

Domain category:

factory; manufactory; manufacturing plant; mill (a plant consisting of one or more buildings with facilities for manufacturing)

Hyponyms (each of the following is a kind of "uptime"):

24/7 (uptime is 24 hours a day 7 days a week)

Antonym:

downtime (a period of time when something (as a machine or factory) is not operating (especially as a result of malfunctions))