Gain access to thousands of additional definitions and advanced search features—ad free! JOIN NOW
: bluebonnet sense 1b
: blue tit
: an Australian fairy wren (Malurus cyaneus) of which the male is largely bright blue and black in summer plumage
: field scabious
: cornflower sense 1b
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:
Resources for bluecap
blue cardinal flower
Comments on bluecap
What made you want to look up bluecap? Please tell us where you read or heard it (including the quote, if possible).
alleviating pain or harshness
Get Word of the Day daily email!
Musical Words 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!
The participle made famous by Elvis
A not-so-sarcastic history
Words from the week of 9/14/2018
You might've seen this one before
The story of an imaginary word that managed to sneak past our editors and enter the dictionary.
How we chose 'feminism'
How to use a word that (literally) drives some people nuts.
The awkward case of 'his or her'
A quiz in common time.
Build a chain of words by adding one letter at a time.