(historical) A supporter of the restoration of the Stuart kings to the thrones of England and Scotland in the late 17th century. [from 17th c.]

plural of jacobsite

plural of Jacobite

plural of Jacobian

plural of Jacobi symbol

plural of Jacobson's organ

The vomeronasal organ, an auxiliary olfactory sense organ found in many animals.

plural of jacobian

(organic chemistry) An alkaloid found in ragwort (Jacobaea vulgaris).

Any hummingbird in the genus Florisuga.