English
holostome
From holo- (“whole”) + -stome (“mouth”).
Formed from holo- ‘whole’ + -stome ‘mouth’
Proto-Indo-European *solh₂- ‘whole’
Proto-Indo-European *solh₂wós
Ancient Greek ὅλος ‘whole, entire’
English holo-
Today it means
noun An adult digenetic trematode with a portion of its ventral surface modified to be a complex adhesive organ.
Language periods are conventional ranges, not dates for this word.
Etymograph / holostome