royal tern


Definition of royal tern

: a large tern (Thalasseus maximus) of the southern U.S. and farther southward that is white with a black crown and crest and pearl-gray mantle

First Known Use of royal tern

1858, in the meaning defined above

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The first known use of royal tern was in 1858

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Cite this Entry

“Royal tern.” Dictionary, Merriam-Webster, Accessed 3 Oct. 2022.

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