(adj) entitled to the residue of an estate (after payment of debts and specific gifts), Example:the residuary part of the estate; the residuary beneficiary
The Collaborative International Dictionary of English (GCIDE) v.0.53 Collaborative International Dictionary (GCIDE)
a. [ See Residue. ] Consisting of residue; as, residuary matter; pertaining to the residue, or part remaining; as, the residuary advantage of an estate. Ayliffe. [ 1913 Webster ]
Residuary clause (Law), that part of the testator's will in which the residue of his estate is disposed of. -- Residuary devise (Law), the person to whom the residue of real estate is devised by a will. -- Residuary legatee (Law), the person to whom the residue of personal estate is bequeathed. [ 1913 Webster ]