(adj) (usually followed by `for') extremely desirous, Syn. hungry, thirsty, Example:athirst for knowledge; hungry for recognition; thirsty for informaton
The Collaborative International Dictionary of English (GCIDE) v.0.53 Collaborative International Dictionary (GCIDE)
a. [ OE. ofthurst, AS. ofpyrsted, p. p. of ofpyrstan; pref. of-, intensive + pyrstan to thirst. See Thirst. ] 1. Wanting drink; thirsty. [ 1913 Webster ]
2. Having a keen appetite or desire; eager; longing. “Athirst for battle.” Cowper. [ 1913 Webster ]