Where does “desavouieren” come from?

desavouieren (German) comes from French désavouer, from French avouer, from Old French avoer, from Latin advocō, from Latin ad-, from Latin īn-, from Latin în, from Latin en — in.

desavouieren (German): to expose, to compromise; to disavow

Definitions

to expose, to compromise; to disavow

Ancestry of “desavouieren”, step by step

Step	Language	Word	Meaning
1	French	désavouer	to take back; to disown; to disavow
2	French	avouer	to avow; to confess; to approve
3	Old French	avoer	—
4	Latin	advocō	to call, invite or summon someone to a place, invoke
5	Latin	ad-	to; usually prefixed to verbs, in which cases it...
6	Latin	īn-	un-, non-, not
7	Latin	în	in, at, on, upon, from (space)
8	Latin	en	lookǃ beholdǃ; reallyǃ?; come onǃ
9	Proto-Italic	en	in
10	Proto-Indo-European	h₁én	in

Every word from Proto-Indo-European h₁én →Every word from Latin īn- →Every word from Latin ad- →