DictionaryAI

colonel

SayKUR-nuhl/ˈkɝ.nl̩/UK/ˈkɜː.nl̩/

Pluralcolonels

5 meanings of colonel

Practice

  1. 1
    nouncountable
    A high-ranking officer in the army, air force, or marines, who often leads a regiment.

    The colonel told the soldiers to get ready to move out.

    Her grandfather retired from the Air Force as a colonel.

    UsageSay it like kernel. Write Colonel before a name.

  2. 2
    state honornouncountable
    A title given as an honor by some southern US states, most often Kentucky, to people who are not soldiers.

    My uncle was made a colonel by the state of Kentucky, even though he was never a soldier.

    A paper on the restaurant wall shows the governor made the owner a colonel.

    UsageUse it before a name like a soldier's rank: Colonel Smith.

    Note
  3. 3
    greeting old mennoundatedSouthern UScountable
    A casual way of addressing an old man.

    Nobody knew if the old man had ever been a soldier, but everyone called him Colonel.

    Down South, my grandpa greeted every old man he met as Colonel, just to be polite.

    Note

Less common meanings

  1. 4
    nounUS
    A title for an auctioneer in the US, from army officers who ran sales during the Civil War.
  2. 5
    verbrare
    To work as a colonel, or to act like one.

Practice

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Origin

This word came into English in the 1540s from French, which took it from Italian colonnello, the officer who led a small column of soldiers. The spelling was later changed to match the Italian, but by about 1650 people said it only with an "r" sound.

Checked 31 Oct 2026 · 4 facts