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pm

abbreviation

Definition of pm

  1. 1 phase modulation

  2. 2 premium

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Pm

symbol

Definition of Pm

  1. promethium

Other Chemical Engineering Terms

alkali, cation, decant, hygroscopic, isotope, oxidize, slurry, solute, viscous

PM

abbreviation

Definition of PM

  1. 1 paymaster

  2. 2 permanent magnet

  3. 3 postmaster

  4. 4 post meridiem —often not cap and often punctuated

  5. 5 postmortem

  6. 6 prime minister

  7. 7 provost marshal

See PM defined for English-language learners

Medical Dictionary

pm

abbreviation

Medical Definition of pm

  1. premolar

Pm

symbol

Medical Definition of Pm

  1. promethium

PM

abbreviation

Medical Definition of PM

  1. 1[Latin post meridiem] after noon

  2. 2postmortem

Learn More about pm

  1. Nglish: Translation of pm for Spanish speakers Britannica English: Translation of pm for Arabic speakers

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