T3

noun
\ˈtē-ˈthrē \
variants: or T3

Definition of T3 

First Known Use of T3

1956, in the meaning defined above

History and Etymology for T3

T, abbreviation for thyronine + 3, number of iodine atoms attached to the thyronine nucleus

Keep scrolling for more

Learn More about T3

Dictionary Entries near T3

T'ien T'ai

T'u-jen

T'u-lao

T3

T4

T4 cell

TA

Statistics for T3

Look-up Popularity

Time Traveler for T3

The first known use of T3 was in 1956

See more words from the same year

Keep scrolling for more

More Definitions for T3

T3

noun
variants: or T3 \ˌtē-ˈthrē \

Medical Definition of T3 

Comments on T3

What made you want to look up T3? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

a state of commotion or excitement

Get Word of the Day daily email!

Test Your Vocabulary

Words from Greek and Roman Mythology Quiz

  • the-triumph-of-venus-by-alessandro-magnasco
  • Boreal comes from the name of the ancient Greek god of which wind?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
SCRABBLE® Sprint

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!