It means very small. It is used also (in Greek) for small persons.
The Greek fractional prefix meaning one one-billionth is "nano-" (symbol: n).
The Greek fractional prefix meaning one one-billionth is "nano-".
Nano means something very small. It comes from the Greek word nanos (νάνος) which means dwarf.
nano-
Nano means something very small. It comes from the Greek word nanos (νάνος) which means dwarf.
Nano.
Nano- means million.
'Nano' is not a noun; 'nano' is not even a word, it is a prefix meaning 'one billionth' or used informally as an extremely small part of a whole. Some words with the prefix nano- are nanosecond, nanotechnology, or nanoscale.
The SI nano- prefix means x 10-9
There is no such thing as "opposite". "Nano" is simply a prefix, meaning 10 to the power -9.
The next metric prefix after nano in descending order is pico.
The metric prefix for billionth is nano- (symbol: n), representing 10^(-9).