breath / breathing

breathing [ˋbriðɪŋ]
the action of taking air into the lungs and sending it out again

http://oaadonline.oxfordlearnersdictionaries.com/dictionary/+breathing



breath [brɛθ]
the air that you take into your lungs and send out again


http://oaadonline.oxfordlearnersdictionaries.com/dictionary/breath