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respiratory system

 
Noun respiratory system has 1 sense
  1. respiratory system, systema respiratorium - the system for taking in oxygen and giving off carbon dioxide; in terrestrial animals this is accomplished by breathing
    --1 is a kind of system
    --1 is a part of body, organic structure, physical structure
    --1 has parts: respiratory tract; respiratory organ; trachea
respiratory distress syndrome respiratory distress syndrome of the newborn respiratory illness respiratory infection respiratory organ respiratory quotient respiratory rate respiratory syncytial virus respiratory system respiratory tract respiratory tract infection respire respite respites respitory respledent resplend

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