boron


bo·ron

noun \ˈbō(ə)r-ˌän, ˈb(ə)r-\

Definition of BORON

: a trivalent metalloid element found in nature only in combination and used in metallurgy and in composite structural materials—symbol B; see element table
bo·ron·ic \br-ˈän-ik, bōr-\ adjective

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