Artificial intelligent assistant

ill-treat

ill-treat, v.
  (ˌɪlˈtriːt)
  [f. ill adv. + treat v.; after the phrases ill treated, ill treatment; cf. ill-use.]
  trans. To treat badly; to deal harshly, unkindly, or cruelly with; to ill-use, maltreat.

[a 1704 Locke (J.), Where men find themselves ill treated.] 1794 Bloomfield Amer. Law Rep. 18 The Negro should not be ill-treated. 1818 Cobbett Pol. Reg. XXXIII. 398 When we see a man ill-treating any dumb creature. 1878 J. P. Hopps Jesus xii. 43 They began to mock him and to ill-treat him.

  Hence ˌill-ˈtreater, one who ill-treats.

1895 W. Platt Women 94 The illtreaters of women.

Oxford English Dictionary

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