hyperbrachycephalic
adjective
hy·per·brachy·ce·phal·ic
-ˌbrak-ē-sə-ˈfal-ik 
: having a very round or broad head with a cephalic index of over 85
Cite this Entry
“Hyperbrachycephalic.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/hyperbrachycephalic. Accessed 3 Nov. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share