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polymethyl methacrylate

American  
[pol-ee-meth-uhl] / ˌpɒl iˈmɛθ əl /

noun

Chemistry.
  1. polymerized methyl methacrylate.


Etymology

Origin of polymethyl methacrylate

First recorded in 1930–35; poly- + methyl


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Other common plastics the researchers found: polystyrene, polyvinyl chloride and polymethyl methacrylate, all used in various industrial processes.

From Science Daily ● Jan. 8, 2024

Other plastics confirmed in the water in microscopic quantities include polystyrene, polyvinyl chloride and polymethyl methacrylate, also known as plexiglass.

From Los Angeles Times ● Jan. 8, 2024

One substance produced this way was polymethyl methacrylate, an acrylic polymer better known as plexiglass.

From Scientific American ● Aug. 26, 2022

The colorized works are made of contemporary materials, including plaster casts, synthetic marble, marble, cast bronze, and 3D-printed polymethyl methacrylate, covered with marble plaster and painted in tempera with pigments based on original formulations.

From Washington Post ● Aug. 11, 2022

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