cyaneous

adjective
cy·​an·​e·​ous | \ -ēəs \
variants: or cyanean \ -​ēən \

Definition of cyaneous

1 : cerulean
2 : of a dark blue

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History and Etymology for cyaneous

cyaneous from Latin cyaneus dark blue; cyanean from Latin cyaneus + English -an

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Dictionary Entries Near cyaneous

Cyanea

cyaneous

cyanhydrin

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Cite this Entry

“Cyaneous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cyaneous. Accessed 28 Sep. 2021.

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