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Definition of nano- combining form from the Oxford Advanced Learner's Dictionary

nano-

combining form
 
/nænəʊ/
 
/nænəʊ/
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  1. (in nouns and adjectives; used especially in units of measurement) one billionth
    • nanosecond
    Word Originvia Latin from Greek nanos ‘dwarf’.
See nano- in the Oxford Advanced American Dictionary
Check pronunciation: nano-

Nearby words

trait
noun
 
 
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