English ⇄ Arabic Basque Bulgarian Catalan Chinese Croatian Czech Danish Dutch English Esperanto Estonian Finnish French German Greek Hungarian Irish Italian Japanese Latin Latvian Lithuanian Maltese Norwegian Bokmål Polish Portuguese Romanian Russian Scottish Gaelic Serbian Latin Slovak Slovene Spanish Swedish Turkish Ukrainian

boron A very hard almost colourless crystalline metalloid element that in impure form exists as a brown amorphous powder. It occurs principally in borax and is used in hardening steel ['bɔːrɒn, -ɑːn] n
environ.	boron
English thesaurus
Boron ['bɔːrɒn, -ɑːn] abbr.
abbr., scottish	B