English

Definition of in-law apartment noun from the Oxford Advanced Learner's Dictionary

 

in-law apartment

 noun
noun
BrE
 
; NAmE
 
(also mother-in-law apartment, in-law suite
BrE
 
; NAmE
 
)
(all North American English) (British English granny flat) (informal)
 
jump to other results
a set of rooms for an old person, especially in a relative’s house
See the Oxford Advanced American Dictionary entry: in-law apartment