inhāˈlant adjective

1. Inhaling
2. Drawing in

1. A medicinal preparation to be inhaled
2. An inhaling organ, structure or apparatus

inhalation /in-hə-lāˈshən/ noun

1. The act of drawing into the lungs
2. Something to be inhaled

inhalator /inˈhə-lā-tər or -lāˈ/ noun

An apparatus for enabling one to inhale a gas, vapour, etc

inhalatorium /in-hāl-ə-tōˈri-əm or -törˈ/ noun

An institution or department for administering inhalations

inhāˈler noun

1. A person who inhales
2. A smoker who fully inhales tobacco smoke
3. A device for administering a medicinal preparation by inhalation, eg to relieve asthma, etc
4. A respirator or gas mask