HomeServicesBlogDictionariesContactSpanish Course
← Back to search

Meaning of ferrous oxide | Babel Free

Noun CEFR B2

Definitions

The chemical compound FeO, iron oxide where iron has a valence of +2.

uncountable

Equivalents

Español óxido ferroso

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

Learn this word in context

See ferrous oxide used in real conversations inside our free language course.

Start Free Course

Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free