The question asks for the meaning of the idiom/phrase "turning a blind eye". Idioms are expressions where the meaning is not obvious from the individual words.

Idiom Meaning: Turning a Blind Eye

The idiom "turning a blind eye" means to pretend not to see or notice something, especially something that is wrong or needs to be addressed. It implies deliberately ignoring a problem or misbehavior.

In the given sentence, "Parents should refrain from turning a blind eye to their kids’ misdeeds," it means parents should not ignore or pretend not to notice their children's wrong actions.

Analyzing the Options

Let's look at the given alternatives to find the one that best matches the meaning of "turning a blind eye":

• Option 1: to be annoyed. Being annoyed is a feeling, not an action of ignoring. This does not match the idiom's meaning.
• Option 2: overlook or ignore. To overlook means to fail to notice, or to intentionally disregard. To ignore means to refuse to take notice of or acknowledge. Both words align perfectly with the meaning of "turning a blind eye".
• Option 3: issue a warning. Issuing a warning is an action taken to address misdeeds, which is the opposite of ignoring them. This option is incorrect.
• Option 4: to reprimand. To reprimand means to scold or criticize someone officially for their misdeeds. This is also an action taken to address misbehavior, not to ignore it. This option is incorrect.

Finding the Best Alternative

Comparing the options, "overlook or ignore" is the phrase that most accurately captures the meaning of "turning a blind eye," which is about deliberately choosing not to acknowledge or address something problematic, such as kids' misdeeds.