Definition of polyacrylic in English:

polyacrylic

adjective

  • Chemistry. Designating compounds which are polymers of acrylic acid, its esters, or its substituted derivatives. Also: designating thermoplastic materials consisting of or made from such polymers.

noun

  • A polyacrylic fibre; a material made from such fibres.

Origin

1930s (in an earlier sense). From poly- + acrylic.

Pronunciation

polyacrylic

/ˌpɒlɪəˈkrɪlɪk/