Synonyms and Antonyms for respiratory-system

1. respiratory system (n.)

the system for taking in oxygen and giving off carbon dioxide; in terrestrial animals this is accomplished by breathing

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2. value-system (n.)

the principles of right and wrong that are accepted by an individual or a social group

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5. system (n.)

(physical chemistry) a sample of matter in which substances in different phases are in equilibrium

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8. system (n.)

a procedure or process for obtaining an objective

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10. system (n.)

the living body considered as made up of interdependent components forming a unified whole

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