subfeudatory
/ˌsʌbˈfjuːdət(ə)ri/(also subfeudatary) Feudal Law. Now historical
noun
A person who holds a fief from a feudatory.
adjective
Of or relating to a subfeudatory; that holds a subfeudatory. Now rare.
Origin
Late 17th century; earliest use found in William Atwood (d.?1705). From sub- + feudatory, after subfeudation.