24/7

Adverb

twenty-four seven (not comparable)

1. Twenty four hours per day, seven days per week, designating a round-the-clock service, typically including holidays, as might be offered by a supermarket, ATM, gas station, concierge service or manned data center.
   • Near-synonyms: twenty-four hours a day, round the clock

   Synonyms:

   all the time, constantly, continuously, non-stop, nonstop, unceasingly, unstoppingly, twenty-four hours a day, round the clock

2. (colloquial, figuratively, often) Constantly, with little or no interruption; continually; very often.
   • I'm ready to skydive twenty-four seven. [⁠nonliteral, hyperbolic⁠]