macrostomia

noun
mac·​ro·​sto·​mia | \ ˌmak-rə-ˈstō-mē-ə How to pronounce macrostomia (audio) \

Medical Definition of macrostomia

1 : the condition of having an abnormally large mouth
2 : an abnormally large mouth

Learn More about macrostomia

Share macrostomia

Comments on macrostomia

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

WORD OF THE DAY

a shady place in a garden or forest

Get Word of the Day daily email!

Test Your Vocabulary

Original Meanings Quiz

  • rembrandt-painting-a-young-scholar-and-his-tutor
  • Which of the following is the earliest known sense of the word awe?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Bee Cubed

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!