What does acrylic mean?
Acrylic is a versatile synthetic material derived from acrylic acid, most familiar to the public as a fast-drying, water-based paint prized by artists for its vivid colors and durability. Beyond the studio, acrylic refers more broadly to a family of polymers — including polymethyl methacrylate, sold under trade names like Plexiglas and Perspex — which serves as a lightweight, shatter-resistant alternative to glass in windows, signage, and aquariums. Acrylic fibers are also spun into soft, wool-like yarns used widely in knitwear. The adjective form describes anything made from or relating to these materials, as in 'acrylic nails' or 'acrylic resin.' Affordable, adaptable, and easy to work with, acrylic has become one of the most ubiquitous materials of modern life, appearing everywhere from canvases and cosmetics to construction and clothing.
A synthetic polymer fiber, resin, or plastic; also, a paint made with an acrylic binder.
"He framed the poster behind a sheet of clear acrylic."
Often used in the plural ('acrylics') when referring to paints.
Made of or relating to acrylic polymer or acrylic acid derivatives.
"She wore a sweater made of soft acrylic fiber."
Plural commonly refers collectively to acrylic paints or to items made of acrylic plastic.
"The studio stocked a wide range of acrylics in every color."
The word 'acrylic' traces back to the Greek 'akris' — meaning sharp or pungent — the same root that gives us 'acrid' and 'acne.'
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of acrylic
Acrylic derives from 'acrolein,' a pungent compound named in the 19th century from Latin 'acer' (sharp), ultimately from Greek 'akros' or 'akis' meaning pointed or sharp. The term entered English scientific vocabulary during the mid-19th century as chemists investigated acrylic acid and its derivatives. Cognates sharing this root include 'acrid' and 'acne.'
Related word forms
How acrylic is actually used
Common in both everyday and technical contexts. As a noun, often pluralized ('acrylics') when referring to paints. Widely used in art, craft, construction, and fashion industries.
Easily confused with acrylic
'Acrid' means having an irritatingly sharp smell or taste, while 'acrylic' refers to a synthetic polymer material.