Artificial intelligent assistant

colcotharine

colcotharine, a. Obs. rare.
  [f. prec. + -ine.]
  Of or pertaining to colcothar.

1669 W. Simpson Hydrol. Chym. 43 The Colcotarine parts. 1670Hydrol. Ess. 35 A colcotarine body.

Oxford English Dictionary

yu7NTAkq2jTfdvEzudIdQgChiKuccveC 21f09351556adf2eb7b8f83000c23718