'Proin' definitions:

Definition of 'Proin'

From: GCIDE
  • Proin \Proin\ (proin), v. t. [See Prune to trim.] To lop; to trim; to prune; to adorn. [Obs.] --Chaucer. [1913 Webster]
  • The sprigs that did about it grow He proined from the leafy arms. --Chapman. [1913 Webster]

Definition of 'Proin'

From: GCIDE
  • Proin \Proin\, v. i. To employed in pruning. [Obs.] [1913 Webster]