exhausting exhausting /ɪgˈzɔstɪŋ/

adjective

1. () Having a debilitating effect  ( draining , exhausting )
   having a debilitating effect
    An exhausting job in the hot sun
   an exhausting job in the hot sun
   
2. Producing exhaustion  ( exhausting , wearing , tiring , wearying )
   producing exhaustion
    An exhausting march
   an exhausting march
    The visit was especially wearing
   the visit was especially wearing