Meaning
yttrium oxide
Etymology
Origin: Unknown
From Ytterby, a town in Sweden.
Synonyms & Antonyms
Synonyms
diyttrium trioxideyttrium oxide
NYT Puzzle Appearances
No published puzzle dates on file for this word yet. It is part of the official NYT Spelling Bee word list for 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026.