"dumbfound sb" in German to dumbfound sb. jdn. fassungslos/sprachlos/bestürzt machen völlig konsternieren völlig frappieren Detailed translations for "dumbfound sb" to dumbfound sb. to dumbfound sb.(also: to stun sb., to daze sb., to nonplus sb., to numb sb.) jdn. fassungslos/sprachlos/bestürzt machen to dumbfound sb.(also: to stun sb., to daze sb., to nonplus sb., to numb sb.) völlig konsternieren to dumbfound sb.(also: to stun sb., to daze sb., to nonplus sb., to numb sb.) völlig frappieren{transitive verb}