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Dictionary.com

postal service

NOUN
mail
Synonyms
STRONG
communication letter package parcel post postcard
WEAK
air mail junk mail post office
Antonyms
WEAK
conversation
NOUN
pony express
Synonyms
WEAK
mail system post
NOUN
post
Synonyms
STRONG
PO collection delivery mail
WEAK
post office
NOUN
post office
Synonyms
WEAK
GPO PO general post office mail postal system postmaster

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.

Guernsey Post, which runs the postal service in Alderney, has already begun moving to electric vehicles with four of its six vehicles in Alderney Post already electric.

From BBC • Apr. 7, 2026

The mail-club surge has caught the attention of the postal service.

From The Wall Street Journal • Mar. 1, 2026

Cyber gangs have previously targeted UK hospitals, the postal service, luxury brands and retailers.

From Barron's • Dec. 19, 2025

Video from the scene showed dozens of postal service workers standing in the parking lot.

From Los Angeles Times • Sep. 4, 2025

"No. Not once in the history of the postal service."

From "The Martian" by Andy Weir