Given below are some idioms/phrases followed by four alternative meanings to each. Choose the response which is the most appropriate expression. Turn a blind eye

The idiom 'turn a blind eye' means to deliberately ignore something, typically wrongdoing, misbehavior, or undesirable information. It describes a situation where an individual chooses to overlook an action they know is wrong or illegal [1]. The phrase is famously associated with Admiral Horatio Nelson during the Battle of Copenhagen in 1801, who reportedly held a telescope to his blind eye to ignore a signal to withdraw. In modern usage, it signifies willful ignorance or societal apathy toward injustice. While other options suggest positive behavioral changes or physical movement, the core meaning of this expression is the intentional refusal to acknowledge a problematic situation or rule-breaking. Therefore, choosing to ignore behavior known to be wrong is the most appropriate definition.

Sources

1. [1] https://dictionary.cambridge.org/us/dictionary/english/turn-a-blind-eye