any of various northern diving birds of the family Alcidae (auks, etc), esp Fratercula arctica (common or Atlantic puffin), having a black-and-white plumage and a brightly coloured vertically flattened bill: order Charadriiformes
WordReference Random House Learner's Dictionary of American English © 2025
puf•fin /ˈpʌfɪn/USA pronunciation
n. [countable]
WordReference Random House Unabridged Dictionary of American English © 2025- Birdsa sea bird of the auk family with a short neck and a colorful, triangular bill.
puf•fin
(puf′in),USA pronunciation n.
- Birdsany of several alcidine sea birds of the genera Fratercula and Lunda, having a short neck and a large, compressed, grooved bill, as F. arctica (Atlantic puffin), of the North Atlantic.
- 1300–50; Middle English poffoun, poffin, puffon (compare Anglo-Latin poffo, puffo); origin, originally uncertain
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'puffin' also found in these entries (note: many are not synonyms or translations):