til : Idioms & Phrases

• adverb used in negative statement to describe a situation that has existed up to this point or up to the present time
  so far; up to now; heretofore; hitherto; thus far; until now; as yet; yet.
  
  • So far he hasn't called
  • the sun isn't up yet

WordNet

Til" tree`

Definitions

1. (Bot.) See Teil.

Webster 1913