gratulieren (German) comes from Latin grātulor, from Latin grātus, from Proto-Italic grātos, from Proto-Indo-European gʷr̥Htós, from Proto-Indo-European gʷerH- — to express approval; praise; to elevate.
gratulieren (German): to congratulate
Definitions
to congratulate
Ancestry of “gratulieren”, step by step
gratulieren traces back through two separate lines of ancestry.