different between dunlin vs dualin

English

A diminutive of dun.

dunlin (plural dunlins)

A small wading bird, Calidris alpina, found along the coast and having a distinctive black belly patch in its breeding plumage. A type of stint.

dualin (uncountable)

(dated) An explosive substance consisting essentially of sawdust or wood pulp saturated with nitroglycerin and similar compounds.

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