hypercapnia Hyper-calvinistic • hypercarbamidemia · · · Info · Definitions · Synonyms · Antonyms · Characters · · hypercapnia · · Text Latin · · Script 11 · · Length 5 · · Syllables Definitions · · · (noun) the physical condition of having the presence of an abnormally high level of carbon dioxide in the circulating blood. Synonyms: hypercarbia. · · Noun Definition 1 Synonyms · · · hypercarbia · · Synonym 1 Antonyms · · · hypocapnia · · Antonym 0 acapnia · · Antonym 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 n latin small letter n U+006E p latin small letter p U+0070 r latin small letter r U+0072 y latin small letter y U+0079