Meaning & Definition of word "Aluminium"
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!