respiratorius

== Latin == === Etymology === From respīrō (“to breathe”) + -tōrius. === Pronunciation === (Classical Latin) IPA(key): [rɛs.piː.raːˈtoː.ri.ʊs] (modern Italianate Ecclesiastical) IPA(key): [res.pi.raˈtɔː.ri.us] === Adjective === respīrātōrius (feminine respīrātōria, neuter respīrātōrium); first/second-declension adjective (biology) respiratory ==== Declension ==== First/second-declension adjective.