[countableC]HBA a camel with one hump on its back 单峰驼
Examples from the Corpus
dromedary• A dromedary, to be precise, the one-humped variety, also known as ships of the desert.• I was to behave like a kind of white-skinned rani to whom such things as tighteninggirths and punishingdromedaries were unthinkable.• Everything was in good order, a Rolls-Roycedromedary.
Origindromedary
(1200-1300)Old Frenchdromedaire, from Greekdromas“running”