Synonyms for boron

Synonyms for (noun) boron

Synonyms: atomic number 5, B, boron

Definition: a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder

Similar words: element, chemical element

Definition: any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter

Visual thesaurus for boron