The phrase "around the clock," meaning continuous or non-stop, is spelled with the letter "a" in both "around" and "the." In phonetic transcription, "around" is pronounced /əˈraʊnd/ with a schwa sound in the first syllable, followed by the "r" sound and the "aw" sound. "The" is pronounced /ði/ with the voiced "th" sound and a schwa sound in the second syllable. "Clock" is pronounced /klɒk/ with the "k" sound, the "l" sound, the short "o" sound, and the "k" sound again.
Around the clock is an idiomatic expression that is used to refer to continuous or non-stop activity that takes place all day and all night without interruption. It implies that something is happening or being done without any breaks or pauses, typically for a prolonged period.
In a literal sense, it suggests the measurement of time in a circular or complete manner, indicating that an action or process is happening during each hour on a 24-hour clock. Around the clock is often associated with situations where constant attention, effort, or service is required, such as medical care, emergency services, or customer support.
Figuratively, around the clock can also be used to describe a high level of dedication or focus that someone puts into their work, indicating that they are always available and committed to fulfilling their responsibilities. It signifies an unwavering commitment and willingness to work tirelessly until a task is completed or a goal is achieved.
The term can be traced back to the idea of clock hands continuously rotating, denoting limitless and unceasing action. It has become a widely recognized phrase, used in various contexts to emphasize the uninterrupted nature of an event, process, or work, highlighting the absence of rest or breaks.