Where does “atum” come from?

atum (Portuguese) comes from Arabic تن, from Latin thunnus, from Ancient Greek θύννος, from Ancient Greek θύνω — to rush along.

atum (Portuguese): tuna

Definitions

tuna

Ancestry of “atum”, step by step

Step	Language	Word	Meaning
1	Arabic	تن	tuna
2	Latin	thunnus	tuna
3	Ancient Greek	θύννος	tuna
4	Ancient Greek	θύνω	to rush along

Words derived from “atum”

亞冬魚

Every word from Ancient Greek θύνω →Every word from Ancient Greek θύννος →Every word from Latin thunnus →