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Meaning of a/o | Babel Free

Noun CEFR C2

Definitions

atomic percent (percent calculated by number of atoms)

physical, uncountable

Examples

“a Pu-Fe eutectic mixture (9.5 a/o Fe)”

CEFR level

C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
See all C2 English words →

See also

A/R A/S A/UX A&A A&B A&E

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