D defs.my
Entry 1 sense Webster, 1913

Metaldehyde

· Me·tal·de·hyde · IPA
01 n. A white crystalline substance isomeric with, and obtained from, acetic aldehyde by polymerization, and reconvertible into the same.
  1. 1.
    A white crystalline substance isomeric with, and obtained from, acetic aldehyde by polymerization, and reconvertible into the same.(Chem.)