1) Absorb oxygen 2) Breathe 3) Breathe air in 4) Breathe in 5) Check the cologne 6) Checkup request 7) Chest X-ray instruction 8) Clinton denial word 9) Collect a lungful 10) Consume quickly 11) Draw a breath 12) Draw breath 13) Draw in 14) Draw like a stoner 15) Enjoy oxygen 16) Enjoy perfume 17) Fill the lungs 1) Breathe 2) Inbreathe 3) Respire 
• (v. t.) To breathe or draw into the lungs; to inspire; as, to inhale air; -- opposed to exhale.
To take into the lungs by breathing.
(Humans as organisms) breathe air in
In·hale' transitive verb [ imperfect & past participle Inhaled ; present participle & verbal noun Inhaling .] [ Latin inhalare to breathe upon; prefix in- in + halare to breathe: confer French inhaler . Con...
Type: Term Pronunciation: in-hāl′ Definitions: 1. To draw in the breath. Synonyms: inspire
[v] - draw deep into the lungs in by breathing 2. [v] - draw in (air)
inhale 1. To breathe in; to draw in by (or as by) breathing; to take into the lungs. 2. Used specifically regarding the taking in of anesthetics in the form of gas or vapor; of tobacco smoke; as in, 'Do you inhale when you smoke?'
to pull air into the lungs
To take into the lungs by breathing. 
inspire verb draw in (air); `Inhale deeply`; `inhale the fresh mountain air`; `The patient has trouble inspiring`; `The lung cancer patient cannot inspire air very well`