Artificial intelligent assistant

appealer

appealer
  (əˈpiːlə(r))
  [f. as prec. + -er1.]
  One who makes an appeal; an appellant; spec. a. One who brings an accusation (see appeal n. 1). b. One who carries his case to a higher court. (See also appellor.)

1519 W. Horman Vulg. 225 Wolde to god the false apelers [delatores]..were openly shamed. 1649 Selden Laws of Eng. i. lxvii. (1739) 172 If the party appealed was acquitted, the appealer should not only render damages, but be imprisoned for a year. 1805 W. Taylor in Ann. Rev. III. 319 If the newest authorities..do not satisfy the appealer.

Oxford English Dictionary

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