D defs.my
Entry 2 senses · 2 variants Webster, 1913

Proin

/(proin)/ · IPA /pɹɔɪn/
01 v. t. To lop; to trim; to prune; to adorn.
  1. 1.
    To lop; to trim; to prune; to adorn.[Obs.]
    “The sprigs that did about it grow He proined from the leafy arms.” Chapman.
02 v. i. To employed in pruning.
  1. 1.
    To employed in pruning.[Obs.]