'Sleepily' definitions:

Definition of 'sleepily'

(from WordNet)
adverb
In a sleepy manner; "the two children who were snuggled sleepily in the back of the car"

Definition of 'Sleepily'

From: GCIDE
  • Sleepily \Sleep"i*ly\, adv. In a sleepy manner; drowsily. [1913 Webster]