:10
:09
:08
:07
:06
:05
:04
:03
:02
:01
nano- pref.
Extremely small: nanoid.
One-billionth (10-9): nanometer.
A prefix that means:
Very small or at a microscopic level, as in nanotube. In this sense, this prefix is sometimes spelled nanno-, as in nannoplankton.
One billionth, as in nanosecond, one billionth of a second.
A prefix meaning one billionth.