What does bluejacket mean?
A bluejacket is an enlisted sailor in a navy, most commonly the United States Navy. The word arose from the distinctive blue uniform jackets worn by ordinary seamen in the nineteenth century, and it quickly became an affectionate shorthand for naval service itself. Rather than a formal rank or title, "bluejacket" is a traditional and somewhat informal term, carrying connotations of hard work below decks, shipboard camaraderie, and long-standing naval tradition. It typically refers to enlisted personnel rather than officers, distinguishing the men and women who serve on the gun decks and engine rooms from those in command. Writers of naval history and fiction frequently use the word to evoke an earlier era of sail and steam. For anyone reading accounts of maritime life, recognizing this term opens a window into the culture and language of the world's navies.
nounA sailor in the navy, especially an enlisted member of the United States Navy; the term derives from the blue uniform traditionally worn by naval personnel.
- An enlisted sailor in the navy, especially the United States Navy.
- (Historical) A naval rating distinguished by his blue uniform jacket.
"The aged bluejacket stood proudly at attention as the national anthem played."
"Thousands of bluejackets crowded the deck of the aircraft carrier as it pulled into port."
"The novel paints a vivid portrait of life below decks for a young bluejacket during World War II."
Regular plural formation; commonly used when referring to groups of naval enlisted personnel collectively.
"The parade ground was filled with bluejackets from every fleet."
Before 'G.I.' ever described a soldier, America's sailors were already known by their uniforms — the humble 'bluejacket' has been shorthand for the U.S. Navy since the early days of the Republic.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of bluejacket
Bluejacket is a straightforward English compound formed from "blue," referring to the color of the naval uniform, and "jacket," the short coat that formed part of an enlisted sailor's dress. The term emerged in the nineteenth century, when the blue jacket became the recognizable badge of the ordinary seaman, particularly in the United States Navy. It belongs to a broader family of uniform-derived nicknames for servicemembers, such as "redcoat" for British soldiers.
How bluejacket is actually used
The term is somewhat informal and carries a warm, traditional connotation, often evoking naval heritage and camaraderie rather than serving as neutral administrative language. It applies chiefly to enlisted sailors rather than commissioned officers, and is most strongly associated with the United States Navy, though it appears in British usage historically.
Easily confused with bluejacket
A blueprint is a detailed design plan or drawing, while a bluejacket is a navy sailor.
A blackjacket is a type of dark-colored fish (or a person in black clothing), whereas a bluejacket specifically refers to a naval sailor.