D defs.my
Entry 1 sense Webster, 1913

Cinnamene

· Cin·na·mene · IPA
01 n. Styrene (which was formerly called cinnamene because obtained from cinnamic acid). See Styrene.
  1. 1.
    Styrene (which was formerly called cinnamene because obtained from cinnamic acid). See Styrene.(Chem.) See: Styrene