piriform sinus

Noun

Meaning

piriform sinus (plural piriform sinuses)

(anatomy) A small cavity or pocket between the lateral walls of the pharynx on each side and the upper part of the larynx.
Synonyms: piriform fossa, piriform recess

Source: en.wiktionary.org

Close letter words and terms

piriform fossa piriform lobe piriform recess piriformis piriformis syndrome pirimicarb