D defs.my
Entry 1 sense Webster, 1913

Formedon

/(fôr"mē̇*dŏn)/ · For·me·don · IPA
01 n. A writ of right for a tenant in tail in case of a discontinuance of the estate tail. This writ has been abolished.
  1. 1.
    A writ of right for a tenant in tail in case of a discontinuance of the estate tail. This writ has been abolished.(O. Eng. Law)