Artificial intelligent assistant

lutum

ˈlutum Obs.
  [a. L. lutum.]
  = lute n.2

1718 J. Chamberlayne Relig. Philos. (1730) II. xviii. §7 They [Chymists] try whether their Lutums (that is the matter which they apply to the Joints of their Vessels) are as close as they should be.

Oxford English Dictionary

yu7NTAkq2jTfdvEzudIdQgChiKuccveC ff305dfd7ab28020941b266c19c26432