Where does “den” come from?

den (Nigerian Pidgin) comes from English then, from German Thon, from French thon, from Latin thunnus, from Ancient Greek θύννος, from Ancient Greek θύνω — to rush along.

den (Nigerian Pidgin): then

Definitions

then

Ancestry of “den”, step by step

Step	Language	Word	Meaning
1	English	then	At that time; Soon afterward; Next in order; in...
2	German	Thon	tuna; Obsolete spelling of Ton which was...
3	French	thon	tuna; an ugly woman
4	Latin	thunnus	tuna
5	Ancient Greek	θύννος	tuna
6	Ancient Greek	θύνω	to rush along

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