The most common and most likely answer to this crossword clue is the 8 letter word ALUMINUM
A
L
U
M
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U
M
More clues leading to the result ALUMINUM
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The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does ALUMINUM mean?
ALUMINUM noun- A metallic chemical element (symbol Al) with an atomic number of 13.
- A single atom of this element.
- Aircraft or other machinery made partially or wholly of aluminum.