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Plexiglass: meaning, definitions and examples

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plexiglass

 

[ ˈplɛksɪˌɡlæs ]

Noun
Context #1 | Noun

material, glass

Plexiglass is a transparent acrylic plastic material that is often used as a lightweight or shatter-resistant alternative to glass. It is known for its clarity and durability, making it suitable for a variety of applications including windows, skylights, and displays.

Synonyms

PMMA, acrylic, clear plastic

Examples of usage

  • The artist used plexiglass to create a modern sculpture.
  • We installed plexiglass sheets for safety in the children's play area.
  • The display case is made of plexiglass to showcase the artifacts.

Etymology

The term 'plexiglass' originated in the early 20th century from 'Plexiglas,' a trademarked name by the German company Röhm, which developed polymethyl methacrylate (PMMA). This synthetic polymer was first created in the 1920s and quickly gained popularity due to its glass-like properties, including transparency and resistance to breakage. The name 'plexiglass' has since become a generic term for various brands and types of acrylic sheets. The material was first used during WWII for aircraft canopies because of its lightweight and high optical clarity. Post-war, its applications expanded into furniture, home décor, and safety products, making plexiglass a widely recognized and utilized material in industry and daily life.

Word Frequency Rank

This word's position of #32,838 indicates it's among the more rare English words. While understanding it broadens your vocabulary, focus on more common words first.