D defs.my
Entry 2 senses Webster, 1913

Champerty

· Cham·per·ty · IPA
01 n. Partnership in power; equal share of authority.
  1. 1.
    Partnership in power; equal share of authority.[Obs.]
    “Beauté ne sleighte, strengthe ne hardyness, Ne may with Venus holde champartye.” Chaucer.
  2. 2.
    The prosecution or defense of a suit, whether by furnishing money or personal services, by one who has no legitimate concern therein, in consideration of an agreement that he shall receive, in the event of success, a share of the matter in suit; maintenance with the addition of an agreement to divide the thing in suit. See Maintenance.(Law) See: Maintenance