prism
word
Definition
A prism is a transparent object, usually with flat, polished sides, that separates white light into different colors. It is also a geometric shape with two identical, parallel faces.
Usage & Nuances
"Prism" is mostly used in scientific or mathematical contexts. It often appears in phrases like "glass prism" and "triangular prism." In everyday speech, it's rarely used except in reference to optics or geometry.
Example Sentences
A prism can split white light into many colors.
basic
Architects sometimes use the word prism to describe shapes in modern buildings.
natural
Newton famously used a prism to show that sunlight is made up of different colors.
natural
The teacher showed us a glass prism in science class.
basic
A triangular prism has two identical triangle faces.
basic
If you hold a prism up to sunlight, you’ll see a small rainbow appear.
natural