Proto-Baltic: *dir̃s- vb. intr., *dir̂s-ā̂ (1) f., -iā̃ f.
Meaning: buttocks, cacare
Indo-European etymology: Indo-European etymology
Lithuanian: dìrsē 'Hintern, Hinterteil', dìrsīti, dir̃siōti 'kacken, in die Hosen machen'
Lettish: dir̃sa 'der Hintere', dìrst (dìrsu/diršu/dìrstu/dìrsnu, dìrsu) 'scheissen'