English Lexicon

Round-the-Clock

/ˈraʊnd ðə klɒk/
adjectiveCEFR B2 (Upper)Top #1500 frequency
Full Thesaurus

Comprehensive Definitions & Senses

2 senses
As adjective
  1. 1

    Available or occurring at all times; continuously.

    "The hospital provides round-the-clock care for its patients."
  2. 2

    Operating or functioning without interruption.

    "The security team monitors the premises with round-the-clock vigilance."

Thesaurus & Semantic Spectrum

Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The term 'round-the-clock' originated in the early 20th century, combining 'round', meaning 'in a circular manner', and 'the clock', referring to the continuous passage of time. It evolved to describe activities or services that are available at all hours, reflecting the demands of modern life.

Quick Vocabulary Retention Check

Which of the following is the closest synonym for "Round-the-Clock"?

Thesaurus & Synonyms Graph

Explore Nuanced Synonyms for "Round-the-Clock"

Discover exact matches, context-specific alternatives, and antonyms with intensity ratings in the VocabDictionary Thesaurus.

View "Round-the-Clock" Synonym Map