Gain access to thousands of additional definitions and advanced search features—ad free! JOIN NOW
: a fragrant essential oil (as from rose petals)
Resources for otto
More from Merriam-Webster on otto
See words that rhyme with otto
Britannica.com: Encyclopedia article about otto
Comments on otto
What made you want to look up otto? Please tell us where you read or heard it (including the quote, if possible).
a magnificent or impressive array
Get Word of the Day daily email!
Name that Food Quiz
Test your visual vocabulary with our 10-question challenge!
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!
That dessert might kill you
How a folk song became a term of derision.
Sorry, not sorry
The participle made famous by Elvis
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'
Test your knowledge of food and food words.
A quiz in common time.
SCRABBLE® fans, sharpen your skills!