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particle noun

  /ˈpɑɹtɪkəl/ , /ˈpɑːtɪk(ə)l/
  • (physics) Any of various physical objects making up the constituent parts of an atom; an elementary particle or subatomic particle. [from 19th c.]
  • (linguistics) A part of speech that has no inherent lexical definition but must be associated with another word to impart meaning, often a grammatical category: for example, the English word to in a full infinitive phrase (to eat) or O in a vocative phrase (O Canada), or as a discourse marker (mmm).
 particella, particola
  • A very small piece of matter, a fragment; especially, the smallest possible part of something. [from 14th c.]
 granello, pezzetto, particella
particle physics
fisica delle particelle
particle accelerator
acceleratore di particelle
elementary particle
particella elementare
alpha particle
elione, particella alfa
subatomic particle
particella subatomica
wave-particle duality
dualismo onda-particella
virtual particle
particella virtuale
nobiliary particle
particella
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