What is the meaning of the word "torpid"?

The word "torpid" describes a state of being inactive or sluggish, often due to a lack of energy or vitality. When someone is feeling torpid, they may experience lethargy and an overall sense of sluggishness that inhibits their ability to engage in physical or mental activities. This term is often used in contexts that refer to an absence of enthusiasm or energy, whether it be in animals during hibernation or in humans when they are feeling particularly lethargic or apathetic.

In contrast, the other options indicate meanings that do not align with the essence of being torpid. The first choice implies sharpness and intensity, which presents a stark contrast to the notion of sluggishness. The third option implies a level of sophistication that suggests activity and engagement, while the fourth option connotes cleverness or entertainment, neither of which relate to a sense of inactivity. Thus, the chosen definition accurately captures the essence of "torpid" as a descriptor of a lack of energy or vigor.