Crystal

Definition

Crystal refers to a solid material whose atoms are arranged in a highly ordered, repeating pattern extending in all directions. Crystals often have geometrically regular shapes and are commonly formed by cooling and solidifying a liquid or by evaporating a solution. The term also refers to fine, high-quality glassware.

Parts of Speech

• Noun

Pronunciation

American English

• IPA Pronunciation: /ˈkrɪstəl/
• Respelling: KRIS-tuhl

British English

• IPA Pronunciation: /ˈkrɪstəl/
• Respelling: KRIS-tuhl

The pronunciation of "crystal" is identical in both American and British English.

Etymology

The word "crystal" comes from the Ancient Greek word "krustallos," meaning "ice" or "rock crystal," which in turn is derived from "kruos," meaning "frost." It entered the English language in the late 14th century and was used to describe both natural and artificial materials that exhibit a crystalline structure.

Derivatives

• Crystalline (adjective)
• Crystallize (verb)
• Crystallization (noun)
• Crystallography (noun)
• Crystally (adverb)

Synonyms

• Gem
• Quartz
• Stone

Antonyms

• None

Usage

The term "crystal" is used in a wide range of scientific, industrial, and everyday contexts. In chemistry and physics, crystals are studied for their atomic structures and properties. In popular culture, crystals are often associated with beauty, healing, and spirituality. Crystals also play an essential role in modern technology, including in watches, electronics, and optics.

Related Terms

• Mineral: A naturally occurring substance with a definite chemical composition and structure, often crystalline in form.
• Gemstone: A precious or semi-precious stone that is cut and polished for use in jewelry.
• Quartz: A common mineral, often found in crystal form, used in various applications, including electronics and jewelry.

Detailed Definitions

Noun

• A solid material with atoms arranged in an ordered, repeating pattern: Refers to the structure of a crystal, characterized by its regular geometric shape.
  • Example: "Salt forms cubic crystals when it crystallizes from water."
• High-quality, clear glassware: Refers to fine glass products, often used in tableware and decoration.
  • Example: "The wine was served in elegant crystal glasses."