boreal owl


Definition of boreal owl

: a small owl (Aegolius funereus) chiefly of forested regions and bogs of Canada and the northern U.S. that has a brown back with white spots and a whitish facial disk with a dark border

called also Richardson's owl

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.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

First Known Use of boreal owl

1952, in the meaning defined above

Keep scrolling for more

Learn More about boreal owl

Statistics for boreal owl

Time Traveler for boreal owl

The first known use of boreal owl was in 1952

See more words from the same year

Comments on boreal owl

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


the exactly right word or phrasing

Get Word of the Day daily email!

Test Your Vocabulary

Pass the Little Ribbons: A Pasta Word Quiz

  • rotelle pasta
  • Match the pasta to its meaning in English: Rotelle
Spell It

Can you spell these 10 commonly misspelled words?

Dictionary Devil

Test Your Knowledge - and learn some interesting things along the way.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!