penguin

American  

[peng-gwin, pen-] / ˈpɛŋ gwɪn, ˈpɛn- /

noun

Ornithology.

1. any of several flightless, aquatic birds of the family Spheniscidae, of the Southern Hemisphere, having webbed feet and wings reduced to flippers.

2. Obsolete. great auk.

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penguin British  

/ ˈpɛŋɡwɪn /

noun

1. any flightless marine bird, such as Aptenodytes patagonica (king penguin) and Pygoscelis adeliae ( Adélie penguin ), of the order Sphenisciformes of cool southern, esp Antarctic, regions: they have wings modified as flippers, webbed feet, and feathers lacking barbs See also emperor penguin king penguin

2. an obsolete name for great auk

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Etymology

Origin of penguin

1570–80; origin uncertain; perhaps < Welsh pen gwyn literally, white head (referring to the great auk in its winter plumage); later misapplied to the Spheniscidae

Example Sentences

In March 2024, the research team traveled to Antarctica shortly after the breeding season for skuas and penguins.

From Science Daily

The penguins had previously moved from offshore islands to the mainland, taking advantage of the absence of land predators.

From Science Daily

With more ice rain forecast, the German Weather Service meanwhile has advised pedestrians to keep safe by wearing non-slip shoes and adopting a "penguin walk" with small steps.

From Barron's

Ana starts talking about how everybody is an animal and she’s a penguin.

From Literature

"Phytoplankton are the primary source of food for krill, the microscopic shrimp that are the main source of food in the Southern Ocean for virtually every animal, including penguins, seals, walruses and whales," Falkowski said.

From Science Daily