inhalant inhalant /ˌɪnˈheɪlənt/

adjective

1. Inhaling or serving for inhalation  ( inhalant )
   inhaling or serving for inhalation
    An inhalant pore
   an inhalant pore
   

noun

1. A medication to be taken by inhaling it  ( inhalant , inhalation )
   a medication to be taken by inhaling it
   
2. Something that is inhaled  ( inhalant )
   something that is inhaled