Morpheme
Zepto
Type
bound base
Denotation
seventh order of 10-3, 10-21
Etymology
z + Hepta, from Ancient Greek heptá, with -o on analogy of micro- (<Micr + -o->) and smaller
Evidence
zeptoampere, zeptobarn, zeptobecquerel, zeptocandela, zeptofarad, zeptogram, zeptogray, zeptohenry, zeptojoule, zeptokelvin, zeptolux, zeptometer, zeptomole, zeptosecond, zeptovolt, zeptowatt
Notes
International System of Units “Metric Prefix”