NANO-


Meaning of NANO- in English

/ ˈnænəʊ; NAmE / combining form

( technical ) (in nouns and adjectives; used especially in units of measurement) one billionth :

nanosecond

nanometre

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WORD ORIGIN

via Latin from Greek nanos dwarf.

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.