Aluminum — Meaning, Definition & Synonyms
Meaning & Definition of Aluminum
Aluminum (noun)
- a silver-white metallic chemical element with atomic number 13 that has good electrical and thermal conductivity, high reflectivity, and resistance to oxidation —often used before another noun
Origin & Etymology of Aluminum
alumine "alumina" (borrowed from French, borrowed from Latin alūmin-, alūmen alum:1) + -um (in the names of other metals, as platinum:1, tantalum)
First known use: 1812
Vocabulary Lists & Topics for Aluminum
- CEFR level: C1 English Vocabulary — Page 2
- Topics: Science & Research
Words & Phrases Containing Aluminum
Frequently Asked Questions about Aluminum
What does "Aluminum" mean?
"Aluminum" means a silver-white metallic chemical element with atomic number 13 that has good electrical and thermal conductivity, high reflectivity, and resistance to oxidation —often used before another noun. As a noun, it is defined as: a silver-white metallic chemical element with atomic number 13 that has good electrical and thermal conductivity, high reflectivity, and resistance to oxidation —often used before another noun.
Is "Aluminum" a noun, verb, or adjective?
"Aluminum" is a noun.
Is "Aluminum" useful for IELTS, TOEFL, and other English exams?
As a C1-level word, "Aluminum" is typical of Cambridge C1 Advanced (CAE), IELTS band 7.0–8.0, TOEFL iBT 95–113, PTE Academic 76–84, TOEIC Listening & Reading 945+. Advanced words like this are also useful for the GRE, SAT, GMAT, and LSAT.
How do you pronounce "Aluminum"?
"Aluminum" is pronounced /ə-ˈlü-mə-nəm/ and divided into syllables as alu·mi·num.
What is the origin of the word "Aluminum"?
"Aluminum" comes from alumine "alumina" (borrowed from French, borrowed from Latin alūmin-, alūmen alum:1) + -um (in the names of other metals, as platinum:1, tantalum). First known use: 1812.
What CEFR level is "Aluminum"?
"Aluminum" is a C1-level word in SophDict's CEFR vocabulary lists, which group English words from A1 (beginner) to C2 (proficient).
What topics is "Aluminum" used in?
"Aluminum" is commonly used in topics such as Science & Research.