cu

abbreviation

Definition of cu

1 cubic
2 cumulative

1

Cu

abbreviation

Definition of Cu

cumulus

2

Cu

symbol

Definition of Cu

copper

Origin and Etymology of cu

Latin cuprum


CU

abbreviation

Definition of CU

close-up

CU Defined for Kids

cu.

abbreviation

Definition of cu. for Students

cubic

Medical Dictionary

cu

abbreviation

medical Definition of cu

cubic

Cu

symbol

medical Definition of Cu

copper

CU

abbreviation

medical Definition of CU

clinical unit

Seen and Heard

What made you want to look up cu? 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

having a quality expressive of sadness

Get Word of the Day daily email!

Test Your Vocabulary

February 2018 Words of the Day Quiz

  • a-dog-in-snow-jumping-to-grab-a-heart-shaped-balloon-the-snow-and-heart-balloon-indicate-that-the-month-being-represented-is-april-and-the-dog-is-just-kinda-cute
  • Which is a synonym of sanguine?
Spell It

Can you spell these 10 commonly misspelled words?

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!