Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Medical
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

Tc

symbol

Definition of Tc

  1. technetium




Medical Dictionary

Tc

symbol

Medical Definition of Tc

  1. technetium




Learn More about tc

  1. Medical Dictionary: Definition of "Tc" Britannica.com: Encyclopedia article about "Tc"


Seen and Heard

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

WORD OF THE DAY

a smart aleck

Get Word of the Day daily email!

WORD GAMES

Take a 3-minute break and test your skills!

image567572573

Which of these is a synonym of unctuous?

maudlin angry prompt oily
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
SCRABBLE® Sprint

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

TAKE THE QUIZ