retrostalsis

noun
ret·​ro·​stal·​sis | \ ˌre-trō-ˈstȯl-səs How to pronounce retrostalsis (audio) , -ˈstäl- How to pronounce retrostalsis (audio) , -ˈstal-\
plural retrostalses\ -​ˌsēz How to pronounce retrostalses (audio) \

Medical Definition of retrostalsis

: backward motion of the intestines : reversed peristalsis

Other Words from retrostalsis

retrostaltic \ -​tik How to pronounce retrostaltic (audio) \ adjective