piriform
adjective
pir·i·form
variant spelling of pyriform
: having the form of a pear
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More Definitions for piriform
piriform
adjective
pir·i·form
variants:
or pyriform \ ˈpir-ə-ˌfȯrm 
\
\
Medical Definition of piriform
1
: having the form of a pear
2
: of, relating to, or being the part of the cerebral cortex of the piriform lobe that receives primary input from the olfactory bulb
the piriform cortex