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Definition of chinstrap penguin
chinstrap penguin
Plural:chinstrap penguins
• noun
1
A medium-sized species of penguin (Pygoscelis antarcticus) native to the Antarctic Peninsula and various South Atlantic islands, easily identified by the narrow black band of feathers beneath its head.
Example
"During our expedition to Antarctica, we observed a massive colony of chinstrap penguins nesting on the rocky shores."
• Nearby Words
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Chinstrap penguin. In Wordmom Dictionary. Retrieved Oct 18, 2026, from https://wordmom.com/dictionary/chinstrap%20penguin