'Thirstily' definitions:

Definition of 'thirstily'

From: WordNet
adverb
In a thirsty manner; "we drank thirstily from the bottle that was passed around"
adverb
With eagerness; in an eager manner; "the news was eagerly awaited" [syn: eagerly, thirstily]

Definition of 'Thirstily'

From: GCIDE
  • Thirstily \Thirst"i*ly\, adv. In a thirsty manner. [1913 Webster]