gnathic index

noun

Medical Definition of gnathic index

: the anthropometric ratio of the distance from the nasion to the basion to that from the basion to the alveolar point multiplied by 100

called also alveolar index

Comments on gnathic index

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

WORD OF THE DAY

to be made up of

Get Word of the Day daily email!

Test Your Vocabulary

Where in the World? A Quiz

  • peter bruegel tower of babel painting
  • What language does pajama come from?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Dictionary Devil

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!