adjective/umbiliˈkal/
umbilical
Related: cordón umbilical, cuerda umbilical, paraumbilical
Etymology tree Proto-Indo-European *h₃nóbʰōlder. Latin umbilicus Proto-Indo-European *h₂el-der.? Proto-Italic *-ālis Latin -ālis Spanish -al Spanish umbilical From Latin umbilicus (“navel”) + Spanish -al.