Penguin

/ˈpɛŋ.ɡwɪn/ name, noun, slang

name, noun, slang ·Moderate ·High school level

Meaning at a glance

  • Primary sense: Any of several flightless sea birds, of the family Spheniscidae within the order Sphenisciformes, found in the Southern Hemisphere, marked by their usual upright stance, walking on short legs, and (generally) their stark black and white plumage.
  • Grammar: penguin is listed as name, noun, slang.
  • Nearest alternatives: avian seabird, book imprint, emblem, flightless seabird.
  • Useful contrasts: flying bird, indie publisher, self published.
  • Usage evidence: The penguin was expelled from the group.

How to use "penguin"

  1. Start with the primary definition, then check the part of speech before placing the word in a sentence.
  2. Compare nearby synonyms to make sure "penguin" carries the exact meaning, tone, and strength you need.
  3. Use the example sentence as a context check. If your sentence uses the word differently, confirm that the grammar still fits.

Meaning check

  • Does the word fit the sentence's grammar?
  • Does it match the intended tone rather than only the dictionary definition?
  • Would a simpler synonym be clearer for the reader?
  • Is there enough surrounding context to prevent ambiguity?

Source and review context

This entry combines structured lexical data with WordToolSet review checks. Definitions, examples, synonyms, and usage notes may come from different source tables, so the page is designed to show evidence from more than one angle before you rely on "penguin" in a final draft.

If a word has several senses, prefer the sense that matches your sentence's grammar and surrounding context. A correct definition can still be the wrong choice when the sentence needs a different register, emphasis, or level of specificity.

Before you rely on this definition

Read the first definition as a starting point, then check the example, synonyms, and part of speech before treating "penguin" as the right word for your sentence.

If your draft is formal, technical, persuasive, or sensitive, compare "penguin" with a nearby alternative so the final choice matches both meaning and reader expectation.

Compare nearby meanings

  • Use synonyms when you need a softer, stronger, simpler, or more specific word.
  • Use antonyms to check the boundary of the meaning and avoid accidental contrast.
  • Use the example sentence to confirm the word behaves naturally in context.
  • Keep the original wording when a replacement adds complexity without improving precision.

Definition decision workflow

1. Identify the role

Check whether "penguin" is acting as name, noun, slang in your sentence. A definition is only useful when the grammar matches the way the word is being used.

2. Test the nearest option

Compare it with "avian seabird" and other nearby choices to see whether the sentence needs a softer, stronger, or more familiar word.

3. Confirm with context

Use the example sentence below as an evidence check, then read your own sentence out loud to catch tone or rhythm problems.

Review note: Definition pages are checked for source coverage, sentence evidence, synonym support, and editorial insight before they are treated as approval-ready pages. If the evidence is too thin, the page remains available to users but is kept out of the approval-facing indexed inventory.

Final meaning check

Before publishing a sentence with "penguin", ask whether the word helps the reader understand the idea faster. A precise word should reduce confusion, not simply make the sentence look more polished.

When the definition, synonym evidence, and example context point in the same direction, the word is usually a safer choice. When they conflict, revise the sentence or choose a clearer alternative.

Definitions

Noun
  1. 1
    Any of several flightless sea birds, of the family Spheniscidae within the order Sphenisciformes, found in the Southern Hemisphere, marked by their usual upright stance, walking on short legs, and (generally) their stark black and white plumage.

    "Here are also birds cal'd Pen-gwins (white-head in Welch) like Pigmies walking upright, their finns or wings hanging very orderly downe like sleeves […]"

  2. 2
    short-legged flightless birds of cold southern especially Antarctic regions having webbed feet and wings modified as flippers wordnet
  3. 3
    An auk (sometimes especially a great auk), a bird of the Northern Hemisphere. historical, obsolete

    "This last species of penguin, or auk, seems to be the same with the alca cirrhata of Dr. Pallis, Spicileg. Zool. Fasc. v. p. 7. tab. i. & v. fig. 1–3. F."

  4. 4
    A nun. slang

    "Jake (John Belushi): What are we doing here? Elwood (Dan Aykroyd): You promised you'd visit the penguin the day you got out. Jake: Yeah. So, I lied to her. Elwood:You can't lie to a nun. We gotta go in and visit the penguin."

  5. 5
    A type of catch where the palm of the hand is facing towards the leg with the arm stretched downward, resembling the flipper of a penguin.
Show 2 more definitions
  1. 6
    A spiny bromeliad with egg-shaped fleshy fruit, Bromelia pinguin.

    "These productive patches, and the houses, were each surrounded by a fence, made of a prickly shrub, called the Pinguin, which propagates itself with great rapidity."

  2. 7
    A member of the air force who does not fly aircraft. UK, slang

    "Although it is a permanent R.A.F. station (pre-war, that is), we meander about, even in the Mess, in battle dress and flying boots, sweaters, etc., much to the disgust of some of the more dignified 'penguins' […]"

Proper Noun
  1. 1
    A town in Central Coast Council, northern Tasmania, Australia.

Synonyms

All synonyms
avian seabirdbook imprintemblemflightless seabirdimprintmagpie

Antonyms

flying birdindie publisherself published

Example

"The penguin was expelled from the group."

Common questions

What does "penguin" mean?

Any of several flightless sea birds, of the family Spheniscidae within the order Sphenisciformes, found in the Southern Hemisphere, marked by their usual upright stance, walking on short legs, and (generally) their stark black and white plumage.

What is a synonym for "penguin"?

Common synonyms include: avian seabird, book imprint, emblem, flightless seabird, imprint, magpie.

How do you use "penguin" in a sentence?

The penguin was expelled from the group.

How do you pronounce "penguin"?

Pronounced /ˈpɛŋ.ɡwɪn/.

Etymology

Etymology tree Proto-Celtic *kʷennom Proto-Brythonic *penn Welsh pen? Proto-Indo-European *weyd-der.? Proto-Celtic *windos Proto-Brythonic *gwɨnn Welsh gwyn? Proto-Indo-European *peyh₂-der. Proto-Indo-European *bʰenǵʰ-influ.? Latin pinguisder.? English penguin Uncertain. First attested in the 16th century in reference to the auk of the Northern hemisphere; the word was later applied to the superficially similar birds of the Southern hemisphere (as was woggin). Possibly from Welsh pen (“head”) and gwyn (“white”), or from Latin pinguis (“fat”). See citations and the Wikipedia article. Sense 3 originates from the often black-and-white habit worn by nuns, which resemble the bird's colors.

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