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Meaning of borine | Babel Free

Noun CEFR B1

Definitions

A compound of one atom of boron and three atoms or molecules of a univalent radical
An unsaturated heterocycle that has five carbon atoms, one boron atom and two double bonds

CEFR level

B1

Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.

See also

borinene boring Boring Billion boring clam boring, dull Boringly