ụm+sto|ßen
vt sep irreg Gegenstand →
to knock over;
(fig) (Mensch) Plan, Testament, Bestimmung etc →
to change;
(Umstände etc) Plan, Berechnung →
to upset Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007