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Pronunciation: /ˈpiːkəʊ/ /ˈpʌɪkəʊ/

Definition of pico- in English:


1(Used in units of measurement) denoting a factor of 10−12: picosecond
1.1Very small: picornavirus


From Spanish pico, literally 'beak, peak, little bit'.

Definition of pico- in:

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