D defs.my
Entry 2 senses Webster, 1913

Affeer

· Af·feer · IPA
01 v. t. To confirm; to assure.
  1. 1.
    To confirm; to assure.[Obs.]
  2. 2.
    To assess or reduce, as an arbitrary penalty or amercement, to a certain and reasonable sum.(Old Law)
    “Amercements . . . were affeered by the judges.” Blackstone.