The Collaborative International Dictionary
Poitrel
Poitrel \Poi"trel\, n. [OE. poitrel, F. poitrail, fr. L.
pectorale a breastplate, fr. pectoralis, a. See Pectoral,
a.] (Anc. Armor)
The breastplate of the armor of a horse. See Peytrel.
[Obs.]
--Chaucer.