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glaucous

adjective/ˈɡlɔːkəs/

C2CEFR level
92/100Rarity: very rare
LiteraryRegister

Of a dull greyish blue-green, often with a powdery bloom.

The glaucous leaves of the sea holly seemed to hold the colour of the overcast sky.

Similar: blue-green, greyish, sea-green

Origin: From Greek glaukos 'bluish-grey, gleaming'.

Topic: colour in General English

Rarity runs from 0 (a word everyone knows) to 100 (almost never seen outside specialist or literary writing). Level is the word's real difficulty on the CEFR scale, from A1 to C2.

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More general words: colour