<span class="searchmatch">piriform</span> <span class="searchmatch">fossae</span> plural of <span class="searchmatch">piriform</span> fossa...
pyriform fossa <span class="searchmatch">piriform</span> fossa (plural <span class="searchmatch">piriform</span> <span class="searchmatch">fossae</span>) (anatomy) Synonym of <span class="searchmatch">piriform</span> sinus. “<span class="searchmatch">piriform</span> fossa”, in Merriam-Webster Online Dictionary, Springfield...
pyriform fossa (plural pyriform <span class="searchmatch">fossae</span>) (anatomy) Alternative spelling of <span class="searchmatch">piriform</span> fossa....
IPA(key): /ˈfɑ.sə/, /ˈfɔ.sə/ Rhymes: -ɒsə, -ɑsə, -ɔsə fossa (plural <span class="searchmatch">fossae</span> or (obsolete) <span class="searchmatch">fossæ</span>) (anatomy) A pit, groove, cavity, or depression. Hyponyms: cubital...