intercrural

adjective
in·​ter·​cru·​ral | \ ˌint-ər-ˈkru̇(ə)r-əl How to pronounce intercrural (audio) \

Medical Definition of intercrural

1 : situated or occuring between two crura intercrural fibers of the diaphragm
2 : occurring or taking place between the thighs : interfemoral the practice of intercrural sexual intercourse