Is SIALON a valid Scrabble word?

Yes. SIALON is valid in Collins Scrabble Words 2024, the word list used for Scrabble in the UK.

What SIALON means

• noun - Any of a class of strong refractory ceramics, based on the elements silicon, aluminium, oxygen and nitrogen, that are highly resistant to heat and...

Definitions come from Wiktionary via kaikki.org, shortened to fit, and are used under CC BY-SA 4.0.

Anagrams of SIALON

• ALISON
• ALOINS

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