a piece for the knee, made of plate or leather.
Origin of poleyn
1350–1400; Middle English poleyn, polayne < Old French po(u)lain < ?
Also called knee cop.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for poleyn
Historical Examples of poleyn
I would fain see these youths; said you not they were but youths, Poleyn?The Lord of Dynevor
a piece of armour for protecting the kneeAlso called: kneecap
Word Origin for poleyn
from Old French polain
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012