Definition

A type of mineral that is a form of gypsum, often found as clear or colorless crystals.

Example

The geologist showed us a beautiful piece of selenite that sparkled in the sunlight.

Conversation

Have you ever seen a piece of selenite?

I think I have a small one at home; it’s really beautiful.

I love how clear and shiny selenite can be!

Yeah, it almost looks like glass — it's so stunning.

Synonyms & Antonyms

Root Explanation

Selenite → It is formed from "selene" (from Greek σελήνη, meaning moon) and the suffix "-ite" (meaning related to or derived from). The word "selenite" refers to a mineral that is related to or derived from the moon, often characterized by its translucent appearance resembling moonlight.

Memory Tip

Think of 'selene' which means moon, and remember that 'selenite' is a mineral that is related to the moon, often shining like moonlight.

Visually Confused Words