What does the idiom 'On cloud nine' mean?
Show answer & explanation
Correct answer: B
Explanation
The idiom "On cloud nine" is a common English expression used to describe a state of immense joy or elation.
Meaning: It refers to feeling blissfully happy, often because of a significant achievement or a piece of wonderful news.
Origin: While there are several theories, one popular belief is that it stems from meteorology; in the 1950s, the U.S. Weather Bureau classified "Cloud 9" as the highest cumulonimbus cloud, which can reach up to 40,000 feet. To be on "cloud nine" was metaphorically to be at the highest possible point.
Example: She was on cloud nine for days after her partner proposed.