What action does ‘expunging’ refer to?

The term ‘expunging’ specifically refers to the action of removing something unwanted or undesirable, often in a formal or official context. This could involve deleting information from records, erasing a memory, or eliminating something that is considered unnecessary.

In the context of the choices provided, the other options describe different actions that do not align with the core meaning of expunging. Creating awareness does not involve removal but rather the introduction of information to others. Adding to a list is the opposite of removal; it involves including additional items rather than taking them away. Improving a condition suggests a positive transformation or enhancement, which contrasts with the objective of expunging, which focuses on the act of elimination rather than improvement. Therefore, the definition of expunging aligns perfectly with the idea of removing something unwanted.