אָחוּ (ʾāḥû) is
a Hebrew noun
meaning reeds. It appears
3 times
in 2 books of the Hebrew Bible
(Strong's H260).
Also rendered
meadow
Same Hebrew root (TWOT 63)
Range of meaning (TWOT 63)reeds, rushes; bulrush; flag, meadow
Full entry: Brown-Driver-Briggs and Strong's
אָחוּnoun, masculine: reeds, rushes
Strong's H260אָחוּ: a bulrush or any marshy grass (particularly that along the Nile) KJV:flag, meadow.
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.