Where does “kustumar” come from?

kustumar (Ido) comes from Ido kustumo, from French coutume, from Middle French coustume, from Old French coustume, from Vulgar Latin consuetumen, from Latin cōnsuētūdō, from Latin cōnsuēscō, from Latin suēscō — to do, put, place.

kustumar (Ido): to be accustomed , used

Definitions

to be accustomed , used

Ancestry of “kustumar”, step by step

Step	Language	Word	Meaning
1	Ido	kustumo	custom, habit, practice
2	French	coutume	custom
3	Middle French	coustume	custom; tradition
4	Old French	coustume	order; tradition; custom; tradition
5	Vulgar Latin	consuetumen	—
6	Latin	cōnsuētūdō	—
7	Latin	cōnsuēscō	—
8	Latin	suēscō	—
9	Proto-Indo-European	swe-dʰh₁-sk-	—
10	Proto-Indo-European	dʰeh₁-	to do, put, place

Every word from Proto-Indo-European dʰeh₁- →