Gain access to thousands of additional definitions and advanced search features—ad free! JOIN NOW
: a diving duck (such as a scoter, merganser, or eider) that frequents the sea
Recent Examples on the Web
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'sea duck.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
1753, in the meaning defined above
Keep scrolling for more
Share sea duck
Resources for sea duck
Time Traveler for sea duck
See more words from the same year
More from Merriam-Webster on sea duck
Britannica.com: Encyclopedia article about sea duck
Comments on sea duck
What made you want to look up sea duck? Please tell us where you read or heard it (including the quote, if possible).
to clear from alleged fault or guilt
Get Word of the Day daily email!
Difficult Vocab Quiz
Can you spell these 10 commonly misspelled words?
Test Your Knowledge - and learn some interesting things along the way.
Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!
What exactly is the 'it' being sufficed?
Taking a usage peeve to task
You can't shut them up, but you can label them
The complaint comes first; the suit follows.
And is one way more correct than the others?
The story of an imaginary word that managed to sneak past our editors and enter the dictionary.
How to use a word that (literally) drives some people nuts.
The awkward case of 'his or her'
Another round of challenging vocab!
(Secret October WOTD Quiz)
SCRABBLE® fans, sharpen your skills!