Where does “toul” come from?

toul (Czech) comes from Hungarian túl, from Hungarian -l, from Proto-Uralic -l.

toul (Czech): quiver

Definitions

Step	Language	Word	Meaning
1	Hungarian	túl	excessively, too; beyond something
2	Hungarian	-l	Appended to a noun, an adjective or less...
3	Proto-Uralic	-l	—