Spelling Bee Hive found 1 result for ctenidium. This page contains the same results as searching for that word in the app.
ctenidium - noun; Level 8; origin: Greek; pronunciation: tə̇ˈnidēəm. a mollusk's gill, typically shaped like a comb or feather with side plates on a central stem.
ctenidium is in Level 8, Set 16 of the Spelling Bee Hive practice sets.
Where ctenidium appears: 1 competition on record.
Scripps National Spelling Bee: asked 1 time in 2023 - Round 6 (2023).
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