D defs.my
Entry 1 sense Webster, 1913

Countor

/(kount"?r)/ · Count·or · IPA
01 n. An advocate or professional pleader; one who counted for his client, that is, orally pleaded his cause.
  1. 1.
    An advocate or professional pleader; one who counted for his client, that is, orally pleaded his cause.(O. Eng. Law) [Obs.]