So*mitic

from The Collaborative International Dictionary of English v.0.48

Somite \So"mite\ (s[=o]"m[imac]t), n. [Gr. sw^ma body.] (Anat. &
   Zool.)
   One of the actual or ideal serial segments of which an
   animal, esp. an articulate or vertebrate, is composed;
   somatome; metamere. -- {So*mit`ic}, a.
   [1913 Webster]