Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

Medical Dictionary


adjective trun·cal \ˈtrəŋ-kəl\

Medical Definition of truncal

  1. :  of or relating to the trunk of the body or of a bodily part (as a nerve) <truncal obesity>

Seen and Heard

What made you want to look up truncal? Please tell us where you read or heard it (including the quote, if possible).