Standard Lemma guide
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
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noun
An alloy of over 90% aluminium, 4% copper and traces of manganese, magnesium, iron and silicon, widely used in the aircraft industry.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: engineering, metallurgy, natural-sciences, physical-sciences
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
an aluminum-based alloy
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
Broader terms: alloy, metal
History
From a trademark of Dürener Metallwerke. Düren is a city in Germany.
Across languages
5 source translations are retained for this English entry.
