peta-


Also found in: Dictionary, Acronyms, Encyclopedia, Wikipedia.

peta-

 (P)
a word element used in naming units of measurement to designate a quantity 1015 (a quadrillion) times the unit to which it is joined.

peta- (P),

Prefix used in SI and the metric system to signify multiples of one quadrillion (1015).

peta-

Prefix used in the SI and the metric system to signify one quadrillion (1015).