pulmonary circulation pulmonary artery • pulmonary congestion · · · Info · Definitions · Characters · · pulmonary circulation · · Text Common · · Latin · · Scripts 21 · · Length 8 · · Syllables Definitions · · · (noun) circulation of blood between the heart and the lungs. Synonyms: pulmonary circulation. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075 y latin small letter y U+0079