'Insessorial' definitions:

Definition of 'Insessorial'

From: GCIDE
  • Insessorial \In`ses*so"ri*al\, a. (Zool.)
  • 1. Pertaining to, or having the character of, perching birds. [1913 Webster]
  • 2. Belonging or pertaining to the Insessores. [1913 Webster]