Choose the correct meaning of idiom:
To bite one’s thumb at someone
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. To insult someone contemptuously.
Idiom: To bite one’s thumb at someone
Meaning: To show disrespect or insult someone in a contemptuous manner.
Example: He bit his thumb at his rival, openly showing his disdain.
Hence, the chosen option is correct.