To pronounce "attosecond", say ATT-os-ec-ond — 4 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
attosecond
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4
Syllables
10
Letters
ATT-os-ec-ond
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"attosecond" has 4 syllables: att-os-ec-ond.
"Attosecond" has 4 syllables: att · os · ec · ond.
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