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Noun: Pm
  1. A soft silvery metallic element of the rare earth group having no stable isotope; was discovered in radioactive form as a fission product of uranium
    - promethium, atomic number 61
Adjective: p.m.
  1. After noon
    - post meridiem
Noun: PM
  1. The person who holds the position of head of the government in the United Kingdom
    - Prime Minister, premier
  2. An examination and dissection of a dead body to determine cause of death or the changes produced by disease
    - autopsy, necropsy, postmortem, post-mortem, postmortem examination, post-mortem examination
  3. Modulation of the phase of the carrier wave
    - phase modulation
Adverb: P.M.
  1. (Latin) between noon and midnight
    "let's meet at 8 P.M.";
    - post meridiem

Derived forms: PMs

See also: postmeridian

Type of: chief of state, examination, head of state, metal, metallic element, modulation, scrutiny

Part of: British Cabinet

Encyclopedia: Pm