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definitions
  • synonyms

c.o.

  1. care of.
  2. carried over.
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C.O.

  1. cash order.
  2. Commanding Officer.
  3. conscientious objector.
  4. correction officer.
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Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for c.o.

C.O., conchie, peacenik