Strong's Definition
a primitive root; to move rapidly; used only as a denominative from 1709; to spawn, i.e. become numerous
KJV Usage: grow
STEPBible — Tyndale Abridged Hebrew Lexicon
דָּגָה (da.gah) — to multiply. (Qal) to multiply, increase
UBS Dictionary of Biblical Hebrew
verb
Quantity | verb qal
Collocation: דגה לָרֹב
to grow, to increase, to multiply literally: "to multiply like fishes"; hence: = process by which objects increase fast in number
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
[דָּגָה] vb. multiply, increase (intr.); Gn 48:16 (E). ref