Meaning & Definition of word "Aluminium"
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Aluminium
/əˈl(j)uː.mɪ.nəm/
noun:
- 1. A silvery-white, lightweight metal that is the most abundant metal in the Earth's crust and is used in a variety of applications, from construction to packaging.
- Example: The airplane's body is made of aluminium to reduce weight and improve fuel efficiency.
- 2. A chemical element with the symbol Al and atomic number 13, known for its malleability and resistance to corrosion.
- Example: Aluminium is used extensively in the automotive industry due to its strong yet lightweight properties.
- 3. An element that is classified as a post-transition metal in the periodic table.
- Example: The properties of aluminium make it an excellent choice for creating aircraft components.
Etymology
From Latin 'alumen', meaning 'bitter salt'. The name was first used in the early 19th century.
Common Phrases and Expressions
aluminium foil:
Thin sheets of aluminium used for food wrapping and insulation.
aluminium can:
A container made of aluminium, commonly used for beverages.
aluminium alloy:
A mixture of aluminium with other elements to enhance its properties.
Related Words
alum:
A double sulfate mineral that contains aluminium.
bauxite:
The primary ore from which aluminium is extracted.
alumina:
An oxide of aluminium, often used in ceramics.
Slang Meanings of aluminium
Meaning: Alu
Example Sentence: Make sure to recycle that alu after you drink your soda.
Meaning: Tin
Example Sentence: Pass me that tin can — oh wait, it's made of aluminium!