Courser
From BiblePortal Wikipedia
Courser [1]
(1): (n.) One who courses or hunts.
(2): (n.) A swift or spirited horse; a racer or a war horse; a charger.
(3): (n.) A grallatorial bird of Europe (Cursorius cursor), remarkable for its speed in running. Sometimes, in a wider sense, applied to running birds of the Ostrich family.