אָח (ʾāḥ) is
a Hebrew noun
meaning brother. It appears
630 times
in 33 books of the Hebrew Bible
(Strong's H251).
Also rendered
male-sibling
Same Hebrew root (TWOT 62a)
Range of meaning (TWOT 62a)brother; one … another; another, like, other
Full entry: Brown-Driver-Briggs and Strong's
אָחnoun, masculine: brother
1.brother, born of same mother (& father)
3.figuratively of resemblance
4.in phrase one … another
Strong's H251אָח: a brother (used in the widest sense of literal relationship and metaphorical affinity or resemblance [like H1]) KJV:another, brother(-ly); kindred, like, other. Compare also the proper names beginning with 'Ah-' or 'Ahi-'.
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.