accessory apartment
noun
a self-contained living area within a single-family home, as for an aging parent.
Also called
in-law apartment;
especially British,
granny flat.
Words nearby accessory apartment
accessorial,
accessorius,
accessorize,
accessory,
accessory adrenal,
accessory apartment,
accessory bud,
accessory cell,
accessory cephalic vein,
accessory chromosome,
accessory fruit
British Dictionary definitions for granny flat
granny flat
noun
self-contained accommodation within or built onto a house, suitable for an elderly parent
Also called: granny annexe