Penguin

Part of speech: noun

Pronunciation: /ˈpɛŋɡwɪn/

Definitions

1. An aquatic bird species that is unable to fly, recognized for its striking black and white feathers, and often inhabits cold regions in social colonies
2. A flightless aquatic bird characterized by its distinctive black and white plumage, often found in subpolar regions and known for its social behavior within large colonies
3. This bird, lacking the ability to fly, is notable for its unique coloration and thrives in cold environments, typically forming large groups for social interaction

Etymology: The most striking thing about "penguin" is that nobody knows where it came from. The word first appears in the 16th century, applied to the great auk of the Northern Hemisphere, a flightless seabird that looked much like the birds later given the name in the south. When explorers reached the Southern Hemisphere and found similar black-and-white birds, the name was transferred to them, and it stuck. The origin of the name itself remains uncertain. One proposal links it to Welsh "pen" meaning "head" and "gwyn" meaning "white", which would describe a white-headed bird. Another suggests Latin "pinguis", meaning "fat", a reference to the birds' plump bodies. Neither explanation is settled. A later sense of the word comes from the habit worn by nuns, which is often black and white like the bird's plumage.

Synonyms: flightless bird