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Glite Dictionary
particulate radiation

particulate radiation

1 8.1
A stream of very small bits of matter, like atoms, that carries energy and can pass through things
  • noun
  • /pɑrˈtɪkjʊlɪt ˌreɪdiˈeɪʃən/
  • Specialized
translation icon : radiación particulada
  • The scientists detected a significant amount of particulate radiation after the nuclear experiment.

Examples

  • Exposure to high levels of particulate radiation can pose serious health risks to individuals.

  • During the safety drill, the team measured levels of particulate radiation in the facility.

  • Variable pulses of particulate radiation?

    Fiction book (2000)

  • Although the article does note that US helicopters flying 60 miles north of the reactors were found to be "coated in particulate radiation," which seems a touch worrying.

    Blog text (20)

Synonyms

corpuscular radiation
vsparticulate radiation
  • Archaic
9.9

A flow of very small particles from radioactive sources that can pass through matter

is the identical scientific concept expressed with an alternative term

Surface Forms

particulate radiation singular
particulate radiations plural

Morphology

particulate + radiation

The noun phrase is compositionally built: 'particulate' means particle-based and 'radiation' means energy emitted, so the combined meaning 'radiation made of particles' is directly derivable from the constituents. This follows a standard adjective+noun modification pattern that is cross-linguistically common, so a B1 learner who knows both words should understand it.

Etymology

Particulate radiation comes from the image of a shower of tiny pieces moving through space like a spray. The word particulate means small particles and radiation means something that spreads out, so the phrase describes a stream of small particles and explains why it means 'radiation made of particles'.