customs service

English Thesaurus

1. the agency of the Treasury Department that enforces import tariffs (noun.group)

hypernym	:	agency, authority, bureau, federal agency, government agency, office,
definition	:	an administrative unit of government (noun.group)

part meronym	:	department of the treasury, treasury, treasury department, united states treasury,
definition	:	the federal department that collects revenue and administers federal finances; the Treasury Department was created in 1789 (noun.group)