The Collaborative International Dictionary of English v.0.48:

Teel \Teel\, n.
   Sesame. [Sometimes written til.]
   [1913 Webster]

   Teel oil, sesame oil.
      [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Til \Til\, prep. & conj.
   See Till. [Obs.] --Chaucer.
   [1913 Webster]