The idiom "around the clock" originated from the concept of measuring time using a clock's circular face. It dates back to the late 19th century, when mechanical clocks became more prevalent and clock faces featured 12-hour or 24-hour markings. This expression is commonly employed in situations that require constant attention, monitoring, or availability.

What is the origin of the idiom "make a go of something" and when to use it?

3002bc54a9b700c2e654ea0ff8cd9c70c51d73436a9f0a65375ff3d7cc9b098a

英語での「around the clock」の定義と意味

Download Mobile App