[ buhk-stey ]
/ ˈbʌkˌsteɪ /


a beam held by stays to the exterior of a masonry wall, as that of a furnace or boiler, to keep the adjacent areas of the wall from being forced outward.

Origin of buckstay

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019