irrtümlicherweise meaning and definition in german
Adverb
Frequency: 
Example
Lange saß er so, ohne zu wissen, was ihm eigentlich Sorgen machte, nur von Zeit zu Zeit blickte er ein wenig erschreckt über die Schulter hinweg zur Vorzimmertür, wo er irrtümlicherweise ein Geräusch zu hören geglaubt hatte.He remained a long time sitting in this way, not knowing what it actually was that made him so anxious, only occasionally did he glance, slightly startled, over his shoulder at the door to the outer room where, mistakenly, he thought he 'd heard some noise.OP465793