What does customhouse mean?
A customhouse is a government office or building, typically located at a port or border crossing, where customs duties on imported goods are assessed and collected and where merchandise, ships, and travelers are officially inspected and cleared. Historically central to maritime trade, the customhouse was often one of the most important — and busiest — buildings in a port town, since all foreign commerce had to pass through its officials before goods could enter the market. In literature and history the word carries strong associations with this era: Nathaniel Hawthorne famously worked at the Salem customhouse and used it as the framing device for The Scarlet Letter. Although the compound form has largely given way to the simpler term "customs" in everyday modern speech, it persists in formal contexts, in phrases like "customhouse broker," and in historical accounts of trade and taxation.
nounA government office or building at a port or border where customs duties are collected and where goods, vessels, and travelers are inspected and cleared for entry or exit.
- A government office or building at a port or border where customs duties are assessed and collected, and where imported goods and arriving travelers are officially processed.
"The ship's cargo could not be unloaded until it had been inspected at the customhouse."
"The merchant's crates of tea sat in the customhouse for days while the duty was calculated."
"Nathaniel Hawthorne worked as a surveyor at the Salem customhouse before writing The Scarlet Letter."
The plural follows standard noun formation; it appears mainly in historical or administrative contexts referring to multiple offices across different ports or regions.
"By the 1850s, federal customhouses operated in every major port along the Atlantic coast."
Hawthorne's The Scarlet Letter opens not in Puritan Boston but in the Salem customhouse where he actually worked — making this dusty government office the unlikely doorway into America's greatest novel.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of customhouse
The word "customhouse" combines "custom," from Old French "coutume," which derives from Latin "consuetudinem" (habit, practice, or customary payment), with the English word "house." In medieval usage, "custom" came to mean a customary toll or duty levied on goods entering or leaving a country, so the building where such payments were made naturally became known as the customhouse. Related words sharing this Latin root include "customs," "customer," "accustom," and "costume." The compound has been used in English since at least the early modern period.
How customhouse is actually used
The word is somewhat formal and largely historical in flavor; in modern usage the uncountable term "customs" (as in "customs office" or simply "customs") has largely displaced it. It remains common in historical writing about ports and trade, and "customhouse broker" survives as an active profession in US trade law. Spelled "customhouse" as one word in American usage; "customs house" (two words) is the more usual British form.
Easily confused with customhouse
"Customs" refers to the duties themselves or the government department generally, while a "customhouse" is the specific physical building or office where customs business is conducted.