Definition, Meaning & Synonyms
pico
Prefix
/ˈpiː.koʊ/

Definition
A prefix used in the metric system that denotes a factor of one trillionth (10^-12).

Examples
- The mass of a single atom is typically measured in picograms.
- This electronic component can detect signals as low as a picovolt.
- The measurement was accurate to within a pico second.

Meaning
Pico is commonly used in scientific measurements to represent very small quantities.

Synonyms
- Trillionth
- 10^-12