unheimlich Definition of the German term unheimlich in music: uneasy, sinister Language German Related terms German musical terms related to unheimlich: ängstlich – anxious, nervous, timid...angstvoll – anxiousatemlos – breathlessbeklemmt – oppressed...beklommen – anxious, uneasybesorgt – anxious, uneasy, disquietednervös – nervous, anxious, excitedunruhig – restless, anxious