souffle

(soo'fl) [Fr. souffler, to blow.] soft blowing sound heard on auscultation, car'diac s., a soft puffing heart murmur, fetal s., funic'ular s., a blowing sound, synchronous with the systole of the fetal heart, heard on auscultation over the pregnant uterus, placen'tal s., uterine s. umbil'iC£il B. fetal s. u'terine s., a blowing sound, synchronous with the cardiac systole of the mother, heard on auscultation of the pregnant uterus.