hyperthyroid

adjective hy·per·thy·roid \ ˌhī-pər-ˈthī-ˌrȯid \

Definition of hyperthyroid

:of, relating to, or affected with hyperthyroidism

Recent Examples of hyperthyroid from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'hyperthyroid.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Origin and Etymology of hyperthyroid

back-formation from hyperthyroidism


Medical Dictionary

1

hyperthyroid

adjective hy·per·thy·roid \ -ˈthī-ˌrȯid \

medical Definition of hyperthyroid

:of, relating to, or affected with hyperthyroidism
  • a hyperthyroid state
  • a hyperthyroid patient

2

hyperthyroid

noun

medical Definition of hyperthyroid

:a person affected with hyperthyroidism

Seen and Heard

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

Love words? Need even more definitions?

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

WORD OF THE DAY

readily predictable

Get Word of the Day daily email!

Test Your Vocabulary

The Exceptions Quiz III

  • one-green-toy-robot-amidst-many-red-toy-robots
  • Which of these words does not mean "nonsense"?
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
Word Winder's CrossWinder

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!