Brown-Driver-Briggs (BDB)
H100
H100 אַגְמֹן , אַגְמוֹן rush , bulrush
Brown-Driver-Briggs Hebrew Lexicon (BDB), 1906 — public domain
Strong's H100 · Hebrew
'agmown
ag-mone'
from the same as 98; a marshy pool (others from a different root, a kettle); by implication a rush (as growing there); collectively a rope of rushes