Definition of nano- in English:

nano-

Syllabification: nano-
Pronunciation: /ˈnanō
 
/

combining form

1Denoting a factor of 10−9 (used commonly in units of measurement): nanosecond
1.1Denoting a very small item: nanoplankton

Origin

via Latin from Greek nanos 'dwarf'.

Definition of nano- in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day noisome
Pronunciation: ˈnɔɪs(ə)m
adjective
having an extremely offensive smell