To pronounce "nanoseconds", say NAN-os-ec-onds — 4 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
nanoseconds
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4
Syllables
11
Letters
NAN-os-ec-onds
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"nanoseconds" has 4 syllables: nan-os-ec-onds. It rhymes with seconds and milliseconds, if that helps it stick.
noun
Practicing rhymes trains the same ending sounds.
"Nanoseconds" has 4 syllables: nan · os · ec · onds.
Nanoseconds: A measure of time equal to one billionth of a second. Abbreviation: ns
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