Meanings
nounzeptobarn (plural zeptobarns)
plural zeptobarns
- natural sciencesA unit of surface area equal to 10⁻²¹ barns
Origin
Cite this entry
APA
zeptobarn. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/zeptobarn
MLA
“zeptobarn.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/zeptobarn. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “zeptobarn,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/zeptobarn.
Source: zeptobarn on Wiktionary, CC BY-SA 4.0.