oc·​troi | \ˈäkˌtrȯi, (ˈ)äk¦trwä\
plural -s

Definition of octroi 

1 : a concession or privilege granted by an absolute sovereign and serving as a limitation on his authority

2a : a tax on commodities brought into a town or city especially in certain European countries : a municipal customs

b : the agency for collecting such a tax or the city entrance at which it is collected

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!

History and Etymology for octroi

French, from Middle French, from octroyer

Keep scrolling for more

Learn More about octroi

Statistics for octroi

Look-up Popularity

Comments on octroi

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


noxious or harmful

Get Word of the Day daily email!

Test Your Vocabulary

A Thanksgiving Word Quiz

  • a-traditional-thanksgiving-dinner
  • November comes from a word for which of the following numbers?
True or False

Test your knowledge - and maybe learn something along the way.

Word Winder's CrossWinder

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!