'Simpai' definitions:

Definition of 'Simpai'

From: GCIDE
  • Simpai \Sim"pai\, n.[Malay simpei.] (Zool.) A long-tailed monkey (Semnopitchecus melalophus) native of Sumatra. It has a crest of black hair. The forehead and cheeks are fawn color, the upper parts tawny and red, the under parts white. Called also black-crested monkey, and sinpae. [1913 Webster]