To pronounce "nanoparticles", say NAN-op-art-icl-es — 5 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
nanoparticles
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5
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NAN-op-art-icl-es
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"nanoparticles" has 5 syllables: nan-op-art-icl-es.
noun
"Nanoparticles" has 5 syllables: nan · op · art · icl · es.
Nanoparticles: Any microscopic particle less than about 100 nanometers (nm) in diameter. In aerosol science, the term is often reserved for particles less than 50 nm in diameter; the term "ultrafine particles" is used for particles less than 100 nm in diameter.
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