A troglodyte is a term that can refer to different things, depending on the context. Here are some of the most common meanings:

• Historical: In ancient times, troglodytes were various tribes of people who lived in caves.

• Cave Dweller: A troglodyte can also refer to a person who lives in a cave or the area beneath the overhanging rocks of a cliff.

• Insult: In modern usage, calling someone a troglodyte is usually an insult. It can mean that the person is backward, old-fashioned, or has outmoded beliefs.

• Animal: In zoology, a troglodyte can refer to an animal that lives underground.

• Fictional: In literature, film, and other media, troglodytes are often depicted as primitive or monstrous creatures that live in caves or underground.

Its important to note that the term "troglodyte" can be considered offensive or insensitive when used to describe certain groups of people, such as those with disabilities or those who live in poverty. Its best to avoid using the term in these contexts.