Select the most appropriate meaning of the given idiom.
Full of hot air
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. Self-important.
Idiom: Full of hot air
Meaning: Someone who talks a lot, boasts, or makes empty promises without real substance or truth.
Example: Don't believe his big plans; he's just full of hot air.
Explanation: This idiom is used to describe a person who talks big but doesn't back it up with action or truth.
Hence, the chosen option will be correct.