- inhalation, inspiration, aspiration, breathing in - the act of inhaling; the drawing in of air (or other gases) as in breathing
--1 is a kind of breath
--1 is a part of breathing, external respiration, respiration, ventilation
--1 has particulars: gasp, pant; puff, drag, pullDerived forms: verb inhale1, verb inhale2 - inhalant, inhalation - a medication to be taken by inhaling it
--2 is a kind of medicine, medication, medicament, medicinal drug
Derived form: verb inhale1