מִכְבָּר (mikbār) is
a Hebrew noun
meaning grating. It appears
6 times
in 1 book of the Hebrew Bible
(Strong's H4345).
Also rendered
grate
Same Hebrew root (TWOT 948d)
Range of meaning (TWOT 948d)grating, lattice-work; grate
Full entry: Brown-Driver-Briggs and Strong's
מִכְבָּרnoun, masculine: grating, lattice-work
Strong's H4345מַכְבֵּר: a grate KJV:grate.
Meanings: Brown-Driver-Briggs (1906) and Strong's Hebrew Dictionary (1890), public domain, via the Open Scriptures Hebrew Bible Project (CC BY 4.0). TWOT numbers for reference only.
Root family 948: כברkbr — to intertwine, net, sift