drom·e·dar·y (drŏm'ĭ-děr'ē, drŭm'-) n.
pl.drom·e·dar·ies The one-humped domesticated camel (Camelus dromedarius), widely used as a beast of burden in northern Africa and western Asia. Also called Arabian camel.
[Middle English dromedarie, from Old French dromedaire, from Late Latin dromedārius, from Latin dromas, dromad-, from Greek, running.]