aorta aoristically • aortal · · · Info · Definitions · Characters · · aorta · · Text Latin · · Script 5 · · Length 3 · · Syllables Definitions · · · (noun) the large trunk artery that carries blood from the left ventricle of the heart to branch arteries. · · Noun Definition 1 Characters · · a latin small letter a U+0061 o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074