- plural of custom.
customs
Britishnoun
-
duty on imports or exports
-
the government department responsible for the collection of these duties
-
the part of a port, airport, frontier station, etc, where baggage and freight are examined for dutiable goods and contraband
-
the procedure for examining baggage and freight, paying duty, etc
-
( as modifier )
customs officer
Explanation
Customs are taxes, or duties, that you sometimes have to pay when you import goods from another country. When you return home from a trip to another country, you have to clear customs by talking to a customs officer and declaring everything you bought or got as a gift while you were traveling. If you're bringing in a lot of stuff, you may have to pay customs — the duty on imports. Customs are a source of income for a country, and they also provide control over what’s coming in.
Vocabulary lists containing customs
Beowulf vocabulary
Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!
How Dare the Sun Rise
Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!
Murder on the Orient Express
Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
This is the year-over-year surge in China’s air conditioning machine exports to France in May, Chinese customs data showed.
From The Wall Street Journal • Jul. 7, 2026
But Sabucha said several of these customs were never genuinely even part of Vlkolinec's past and others were no longer practiced.
From Barron's • Jul. 3, 2026
Challenges like adjusting to a new language or learning unfamiliar customs and eating different foods can prove exhausting and demoralizing.
From MarketWatch • Jun. 30, 2026
McNamara said they try to "abide by the customs" as visitors, but tipping has been a culture shock.
From BBC • Jun. 26, 2026
We drove the few miles across the international bridge with the windows down, the wind whipping our hair around our faces, until we slowed down and drove into the aduana, the Mexican customs station.
From "Summer of the Mariposas" by Guadalupe García McCall
![]()
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.