a piece of a homogeneous solid substance having a natural geometrically regular form with symmetrically arranged plane faces, a clear, transparent mineral or glass resembling ice

crystal ball, crystal clear, crystal meth

Formal and Informal Expressions of crystal

In different contexts, you can replace 'crystal' with suitable alternatives. In a more formal setting, 'gemstone, mineral' is apt. In informal speech or writing, 'rock, bling' is a commonplace synonym.

crystal: Explore its Definition & Usage

crystal Definition

1a piece of a homogeneous solid substance having a natural geometrically regular form with symmetrically arranged plane faces
2a clear, transparent mineral or glass resembling ice

Using crystal: Examples

Take a moment to familiarize yourself with how "crystal" can be used in various situations through the following examples!

Example
The chandelier was made of crystal.
Example
She collected crystals and gemstones.
Example
The snowflakes were like tiny crystals.
Example
The crystal vase was a family heirloom.
Example
The crystal-clear water was perfect for swimming.

crystal Synonyms and Antonyms

Synonyms for crystal

Phrases with crystal

crystal ball
a glass or crystal sphere used in fortune-telling, typically by clairvoyants
Example
The fortune-teller gazed into her crystal ball to see the future.
crystal clear
completely clear and transparent
Example
The instructions were crystal clear and easy to follow.
crystal meth
a highly addictive drug that is smoked, snorted, or injected
Example
Crystal meth is a dangerous and illegal drug.

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Summary: crystal in Brief

A 'crystal' [ˈkrɪstl] is a solid substance with a regular geometric form and symmetrically arranged plane faces. It can refer to a clear, transparent mineral or glass resembling ice, as well as to objects made from it, such as chandeliers and vases. The phrase 'crystal clear' means completely clear and transparent, while 'crystal meth' refers to a highly addictive drug.