Crossword Genius

Rocks glimpsed among the waves! (5)


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(Other definitions for tiara that I've seen before include "Ornamental crescent-shaped headdress or Pope's diadem" , "Woman's headdress for very formal occasions" , "it goes to one's head!" , "Jewelled headwear" , "Jewelled headband" .)

I've seen this clue in the Evening Standard.
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