Word.ws English Dictionary

MCPO

MCPO is the initialism of master chief petty officer.

Meaning of master chief petty officer

Noun

master chief petty officer (plural master chief petty officers)

  1. (Navy, US) A non-commissioned officer in the United States Navy and United States Coast Guard, ranking above senior chief petty officer.

Noun

MCPO (uncountable)

  1. The chemical compound bis[2-(methoxycarbonyl)phenyl] oxalate, mainly used for its chemiluminescent properties.

Forms of MCPO

pluralMCPOs

Questions about MCPO

What does MCPO mean?
MCPO means the chemical compound bis[2-(methoxycarbonyl)phenyl] oxalate, mainly used for its chemiluminescent properties.
What is MCPO the initialism of?
MCPO is the initialism of master chief petty officer.
What part of speech is MCPO?
MCPO is a noun.
What is the plural of MCPO?
The plural of MCPO is MCPOs.

Words near MCPO in the dictionary

  1. McPhun
  2. McPhuns
  3. McPike
  4. McPikes
  5. McPipe
  6. MCPO
  7. McPoland
  8. MCPON
  9. MCPOs
  10. MCPs
  11. MCPyV

Source and license

Adapted from Wiktionary: MCPO (page history and authors); master chief petty officer (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “MCPO.” Word.ws, https://word.ws/mcpo. Based on Wiktionary, CC BY-SA 4.0.