Joist Definition
joist
joists
noun
Any of the parallel planks or beams that hold up the planks of a floor or the laths of a ceiling.
Webster's New World
verb
To provide with joists.
Webster's New World
Origin of Joist
-
Middle English giste, joiste from Old French giste from feminine past participle of gesir to lie, lie down from Latin iacēre yē- in Indo-European roots
From American Heritage Dictionary of the English Language, 5th Edition
-
Old French giste, feminine of gist, the past participle of gesir (“to lie down”).
From Wiktionary
Find Similar Words
Find similar words to joist using the buttons below.