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
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Merriam-Webster unabridged
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Time Traveler for A1c
The first known use of A1c was in 2000
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