Medical Dictionary
syncephalus
noun syn·ceph·a·lus \sin-ˈsef-ə-ləs\
plural syn·ceph·a·li \-ˌlī\
Medical Definition of SYNCEPHALUS
: a teratological twin fetus having the two heads fused
Seen & Heard
What made you want to look up syncephalus? Please tell us where you read or heard it (including the quote, if possible).