From English - German Ding/FreeDict dictionary ver. 1.9-fd1:
assumed /ɐsjˈuːmd/
angenommen, unterstellt, vermutet, ausgegangen
"I/he/she assumed" - ich/er/sie nahm an, ich/er/sie unterstellte, ich/er/sie vermutete, ich/er/sie ging davon aus
"he/she has/had assumed" - er/sie hat/hatte angenommen
"It can be assumed that …" - Es ist davon auszugehen, dass …
see: assume, assuming, You can't go by that., start (out) from the assumption that …, If we start from the assumption that…, I acted on the assumption that …
From English - German Ding/FreeDict dictionary ver. 1.9-fd1:
assumed /ɐsjˈuːmd/
vorausgesetzt, angenommen
Synonym: expected
see: assume sth., expect sth., assuming, expecting, assume that everyone knows sth., Let us assume …, I assume that these facts are known.