| 释义 | | der- To split, peel, flay; with derivatives referring to skin and leather.
 [Pokorny 4. der‑ 206.]tear1, from Old English teran, to tear, from Germanic *teran.tart1, from Old English teart, sharp, severe, from Germanic *ter-t‑.Suffixed zero-grade form *dr̥-tom, "something separated or discarded."  turd, from Old English tord, turd, from Germanic *turdam, turd.Reduplicated form *de-dr-u‑.  tetter, from Old English tet(e)r, eruption, skin disease.Suffixed form *der-mn̥.  -derm, derma1, -derma, dermato-; epidermis, from Greek derma, skin.dahl, Dalit, dhurrie, from Sanskrit darati, he splits.
 | 
 |