Longman Dictionary of Contemporary English homepage

Date: 1400-1500
Language: Latin
Origin: respiratio, from respirare 'to breathe', from spirare 'to blow, breathe'

respiration

 noun
     
Related topics: Biology
res‧pi‧ra‧tion [uncountable]
technicalHB the process of breathing
Definition from the Longman Dictionary of Contemporary English
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