American English

Definition of obsessional adjective from the Oxford Advanced American Dictionary

 

obsessional

 adjective
adjective
NAmE//əbˈsɛʃənl//
 
 
jump to other results
thinking too much about one particular person or thing, in a way that is not normal She is obsessional about cleanliness. obsessional behavior
obsessionally
 
jump to other results
NAmE//əbˈsɛʃənəli//
 
adverb
See the Oxford Advanced Learner's Dictionary entry: obsessional