A1c

noun

\ ˌā-ˌwən-ˈsē

How to pronounce A1c (audio)

\

Definition of A1c

(Entry 1 of 2)

: hemoglobin a1c At least twice a year he has an A1c test, which shows how well his blood sugar levels have been controlled over a three-month period.— Anita Manning

A1C

abbreviation

variants: or A/1C

Definition of A1C (Entry 2 of 2)

airman first class

Keep scrolling for more

Learn More about A1c

Dictionary Entries near A1c

Statistics for A1c

Look-up Popularity

Time Traveler for A1c

The first known use of A1c was in 2000

See more words from the same year

Keep scrolling for more

More Definitions for A1c

A1c

noun

\ ˌā-ˌwən-ˈsē

\

Medical Definition of A1c

: hemoglobin a1c At least twice a year he has an A1c test, which shows how well his blood sugar levels have been controlled over a three-month period.— Anita Manning, USA Today, 29 July 2004

WORD OF THE DAY

propitious

likely to have or produce good results

Test Your Vocabulary

Words from Greek and Latin Quiz

Which of the following months comes from a Latin word for “ten”?

Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ

Dictionary Devil

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

TAKE THE QUIZ