Definition of agrum in English:

agrum

Pronunciation /ˈaɡrəm/

noun

rare
  • A disease affecting hawks, apparently characterized by the discharge of fluid from the beak and eyes (not identified).

Origin

Late 15th century; earliest use found in The Book of St. Albans. From post-classical Latin agrum, use as noun (short for morbum agrum acute disease) of agrum, variant of acrum, masculine accusative singular of classical Latin ācer sharp, acute.