Which term describes the act of concealing oneself to avoid punishment?

The term that best describes the act of concealing oneself to avoid punishment is "evading." To evade means to escape or avoid something, especially an obligation or action that one is trying to avoid, such as punishment or accountability. In many contexts, evading entails careful planning or actions to ensure one does not face the repercussions of their actions.

Sequestration generally refers to the act of isolating or separating something, often used in legal contexts to discuss the isolation of assets or witnesses, rather than hiding oneself from consequences. Detainment refers to the act of holding someone in custody, which is the opposite of concealing oneself; it implies that the individual is being held rather than hiding. Tolling is a legal term that relates to the suspension of a statute of limitations, which does not pertain to concealment or avoiding punishment directly. Therefore, "evading" is the most accurate term for the act of hiding to avoid punishment.