Overview of adj round-the-clock

The adj round-the-clock has 1 sense

• around-the-clock, day-and-night, nonstop, round-the-clock -- (at all times; "around-the-clock nursing care")

Overview of adv round-the-clock

The adv round the clock has 1 sense

• around the clock, for 24 hours, round the clock -- (without stopping; "she worked around the clock")