: any of various chiefly marine birds (subfamily Sterninae of the family Laridae and especially genus Sterna) that differ from the related gulls in usually smaller size, a more slender build, a sharply pointed bill, narrower wings, and an often forked tail

Illustration of tern

Illustration of tern

Examples of tern in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The tern is in pursuit of the sun as it shifts over the Earth with the change in the seasons. Kate Siber, Outside, 21 Oct. 2025 Our guides make a towering bonfire as Arctic terns waltz above the cold, blue ocean. Chloe Berge, AFAR Media, 15 Oct. 2025 The adult tern flew tirelessly, looking for fish to feed its young, which patiently waited. Cecilia Rodriguez, Forbes.com, 18 Sep. 2025 Nearby, Caspian terns, American avocets, and black skimmers rested on the beach, each in its own group. Joan Strassmann, The Conversation, 18 Sep. 2025 See All Example Sentences for tern

Word History

Etymology

of Scandinavian origin; akin to Danish terne tern

First Known Use

1678, in the meaning defined above

Time Traveler
The first known use of tern was in 1678

Browse Nearby Words

Cite this Entry

“Tern.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tern. Accessed 7 Nov. 2025.

Kids Definition

tern

noun
: any of numerous sea birds that often have a forked tail, black cap, and white or gray body and that in comparison to the related gulls have a smaller and slenderer body and bill and narrower wings

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