cephalothoracopagus


ceph·a·lo·tho·ra·cop·a·gus

noun
\ˌsef-ə-ˌlō-ˌthōr-ə-ˈkäp-ə-gəs, -ˌthr-\
plural ceph·a·lo·tho·ra·cop·a·gi \-ˌgī, -ˌgē\

Definition of CEPHALOTHORACOPAGUS

: teratological twin fetuses joined at the head, neck, and thorax

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