Word

fenestra, n.
(fenestrae)

a small opening covered with membrane (especially one in the bone between the middle and inner ear)
<noun.body>

fenestra

semantic pointers

hypernym

orifice, opening, porta

part holonym

domain of synset (topic)

hyponym

fenestra ovalis, fenestra vestibuli, oval window, fenestra of the vestibule fenestra rotunda, fenestra cochleae, round window, fenestra of the cochlea