wall box
noun Building Trades.
an enclosed iron or steel socket built into a masonry wall to support the end of a wooden beam.
Nearby words
walky-talky, walkyrie, walküre, die, wall, wall bars, wall box, wall brown, wall creeper, wall fern, wall fruit, wall game
Origin of wall box
First recorded in 1870–75
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019