aluminium

nounB2

Định nghĩa theo từ loại

Danh từ

noun

Plural noun:

aluminiumsaluminum§ Usage notes

1.
(countable, uncountable)A light, silvery metal extracted from bauxite, and a chemical element (symbol Al) with an atomic number of 13.
2.
(countable)A single atom of this element.
3.
(countable, slang, uncountable)Aircraft or other machinery made partially or wholly of aluminium.

Từ liên quan

Đồng nghĩa

E173food colouringalumiumalumium obsoleteE173 when used as a food colouring

Cùng gốc / liên quan

andalusitebauxiteBirmabrightchiolitecobalt bluecorundumcryoliteemery mulliteromaniumruby sapphire

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Nguồn gốc từ

First used in 1812 as an alternative form of aluminum which was coined in the same year. From alūmen + -ium. * For information on the origins of the two spellings, see the Wikipedia article.