HomeServicesBlogDictionariesContactSpanish Course
Home › Dictionary › English › attobarn
← Back to search

Meaning of attobarn | Babel Free

Noun CEFR B2

Definitions

A unit of surface area equal to 10⁻¹⁸ barns.

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

attocell Attock attoclock attogram attogramme attohertz

Learn this word in context

See attobarn used in real conversations inside our free language course.

Start Free Course