brood over or on

Translations

w>brood over or (up)on

vi +prep objnachgrübeln über (+acc); (despondently also) → brüten über (+dat)
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007