feudatory
1. [ adjective ] of or relating to the relation of a feudal vassal to his lord
Synonyms: feudalist
Examples:

"a feudatory relationship"

Related terms: feudalism feudalism allegiance
2. [ adjective ] owing feudal allegiance to or being subject to a sovereign
Examples:

"it remained feudatory to India until 1365"

Related terms: subordinate
3. [ noun ] a person holding a fief
Synonyms: liege liegeman liege_subject vassal
Related terms: follower