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
From the M-W Editors
2000
First Known Use of a1c
2000
A1C
abbreviation
variants: or
A/1C
Definition of A1C
airman first class
Medical Dictionary
A1c
play
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
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