'Blindly' definitions:

Definition of 'blindly'

(from WordNet)
adverb
Without seeing or looking; "he felt around his desk blindly"
adverb
Without preparation or reflection; without a rational basis; "they bought the car blindly"; "he picked a wife blindly"

Definition of 'Blindly'

From: GCIDE
  • Blindly \Blind"ly\, adv. Without sight, discernment, or understanding; without thought, investigation, knowledge, or purpose of one's own. [1913 Webster]
  • By his imperious mistress blindly led. --Dryden. [1913 Webster] Blindman's buff