Steller's eider

noun Stel·ler's eider \ˈs(h)telə(r)z-\
variants: less commonly

Steller's duck

Definition of Steller's eider

  1. :  an eider duck (Polysticta stelleri) of Alaska and eastern Asia having a white head and black collar

Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Join MWU now and get access to America’s largest dictionary, with:

  • 300,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Origin and Etymology of steller's eider

after Georg W. Steller †1746 German naturalist

Seen and Heard

What made you want to look up Steller's eider? Please tell us where you read or heard it (including the quote, if possible).


capable of being understood in two ways

Get Word of the Day daily email!