'Indefinitely' definitions:

Definition of 'indefinitely'

(from WordNet)
adverb
To an indefinite extent; for an indefinite time; "this could go on indefinitely"

Definition of 'Indefinitely'

From: GCIDE
  • Indefinitely \In*def"i*nite*ly\, adv. In an indefinite manner or degree; without any settled limitation; vaguely; not with certainty or exactness; as, to use a word indefinitely. [1913 Webster]
  • If the world be indefinitely extended, that is, so far as no human intellect can fancy any bound of it. --Ray. [1913 Webster]