Definition from Wiktionary, the free dictionary
Alternative forms 
- appurtenaunt (obsolete)
- Of or pertaining to an appurtenance.
- a right of way appurtenant to land or buildings
- Ancillary or subsidiary.
ancillary or subsidiary
appurtenant (plural appurtenants)
- An appendage or attachment.
- (law) A type of easement benefiting real property that "runs with the land" as opposed to an interest belonging solely to the beneficiary.
type of easement