Main Entry: prom·on·to·ry

Pronunciation: \ˈpräm-ən-ˌtōr-ē, -ˌtȯr-\

Function: noun

Inflected Form(s): plural prom·on·to·ries

: a bodily prominence: as a : the angle of the ventral side of the sacrum where it joins the vertebra b : a prominence on the inner wall of the tympanum of the ear