Engelsk substantiv: ratsbane | |||
1. | ratsbane (om masse eller substans) a white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide (rat poison) and weed killer | ||
Ord med samme betydning (synonymer) | arsenic, arsenic trioxide, arsenous anhydride, arsenous oxide, white arsenic | ||
Mindre spesifikke uttrykk | trioxide | ||