Search Dictionary
Definition of customs

customs

/ˈkʌs.təmz/
cus · toms

Adverb:customarily
•
Plural:customs
•
Adjective:customary
JUMP TO:

customs Lexical Profile

customs Game Scores & Validity

• noun

1

The official government department or agency responsible for administering and collecting duties levied on imported goods and regulating the movement of items into and out of a country.

Example

"It took us nearly an hour to pass through customs at the international airport."


2

Traditional and widely accepted ways of behaving or doing something that are specific to a particular society, place, or time (the plural form of custom).

Example

"Travelers should familiarize themselves with local customs before visiting a foreign country."


3

The official duties, taxes, or tolls levied by a government on goods imported from or exported to other countries.

Example

"The merchant had to pay heavy customs on the shipment of imported silk and spices."

Synonyms
View all synonyms for customs
Antonyms
View all antonyms for customs

Word Nuance & Usage

When referring to the government agency or border inspection area, "customs" is a plural-form noun that can take either a singular or plural verb depending on whether the agency or its officers are emphasized (e.g., "Customs has cleared the shipment" vs. "Customs were searching the luggage").

Word Origin & Etymology

Derived from Middle English custume, borrowed from Old French coustume, from Vulgar Latin consuetumen (from Latin consuetudo, meaning "habit" or "usage"). The sense of duties levied on imported goods developed in Middle English as "customary" tolls collected by a sovereign.

Cite this Entry


Wordmom. (2026). Definition of Customs. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/customs
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Dictionary & Reference
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.