ondertrouwen (Dutch) comes from Dutch onder, from Middle Dutch onder, from Old Dutch under, from Old Saxon undar, from Proto-Germanic under, from Proto-Indo-European h₁entér, from Proto-Indo-European h₁en — in; in, inside.
ondertrouwen (Dutch): to undertake an engagement
Definitions
to undertake an engagement
Ancestry of “ondertrouwen”, step by step
ondertrouwen traces back through two separate lines of ancestry.