Source : Webster's Revised Unabridged Dictionary (1913)

Peribranchial \Per`i*bran"chi*al\, a. (Anat.)
   Surrounding the branchi[ae]; as, a peribranchial cavity.

Peribranchial \Per`i*bran"chi*al\, a. (Anat.)
   Around the bronchi or bronchial tubes; as, the peribronchial
   lymphatics.