עָב (ʿāb) is
a Hebrew noun
meaning projecting roof. It appears
3 times
in 2 books of the Hebrew Bible
(Strong's H5646).
Also rendered
threshold
Same Hebrew root (TWOT 1552a)
Range of meaning (TWOT 1552a)projecting roof; architrave; thick
Full entry: Brown-Driver-Briggs and Strong's
עָבnoun, masculine: projecting roof
[עֹב] noun, meaning unknown; projecting roof is conjectured
Strong's H5646עָב: an architrave (as shading the pillars) KJV:thick (beam, plant).
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 1552: עבבʿbb — Root of: עָב projecting roof