What does the idiom "bite the bullet" mean?

Correct option is A

The correct option is (a).

The idiom bite the bullet means to accept and face a painful or difficult situation bravely instead of avoiding it (Hindi meaning/closest expression: कठिन स्थिति को हिम्मत से स्वीकार करना).

Step-by-step reasoning:

• Idioms are not understood by literal word meanings.
• Here, the idiom refers to showing courage and doing what must be done even if it is unpleasant.
• Therefore, the meaning matches option (a).

Example: He decided to bite the bullet and apologise for his mistake.

Other related idioms and their meanings:

• Face the music: accept the consequences of one’s actions.
• Take the bull by the horns: deal with a problem directly and bravely.
• Brave it out: endure a difficult situation with courage.

Why other options are incorrect:

• (b) Complaining is not the meaning; the idiom indicates courage, not complaint.
• (c) Avoiding is the opposite of the idiom’s meaning.
• (d) Literal meaning is incorrect; idioms are figurative.

So the correct answer is (a)