Definition of pico- in English:


Pronunciation: /ˈpiːkəʊ, ˈpʌɪkəʊ/

combining form

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


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

Definition of pico- in:

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Pronunciation: ˈbɪmb(ə)l
walk or travel at a leisurely pace