A1c

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Abbreviation of airman 1st class. abbreviation, alt-of

    "A1C Carole Goodman was bored."

  2. 2
    Ellipsis of hemoglobin A1c (“glycated hemoglobin”). abbreviation, alt-of, ellipsis
  3. 3
    Ellipsis of A1C receptor (“alpha-1C adrenergic receptor”). abbreviation, alt-of, ellipsis

Synonyms

All synonyms
hba1c

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.