bastion

noun

bas·​tion ˈbas-chən 

1

: a projecting part of a fortification

a bastion at each of the fort's five corners

2

: a fortified area or position

bombing island bastions

3

: stronghold sense 2

the last bastion of academic standards

—Amer. Scientist

bastioned

ˈbas-chənd 

adjective

Did you know?

Bastion is related to bastille (a word now used as a general term for a prison, but probably best known as the name of the Parisian fortress-turned-prison stormed by an angry mob at the start of the French Revolution). It comes from the Italian verb bastire, which means "to build."

Synonyms

• castle
• citadel
• fastness
• fort
• fortification
• fortress
• hold
• redoubt
• stronghold

Examples of bastion in a Sentence

the rebel army retreated to its bastion in the mountains to regroup

Recent Examples on the Web

Long a bastion of white males, the 94 district courts and 13 courts of appeals form the core of the federal judicial structure. —David Faris, Newsweek, 29 Dec. 2024

The intervention in Syria also allowed Russia to assume the role of protector of Christians in the Middle East—a role that, in Putin’s view, decadent Western powers had abdicated, and a mission that fit neatly with Putin’s desire to present Russia as Europe’s last bastion of Christian values. —Alexander Baunov, Foreign Affairs, 26 Dec. 2024

Concerns about jihadis Parts of Syria, like Iraq before it, became a magnet and bastion for Sunni jihadis. —Dominique Soguel, The Christian Science Monitor, 9 Dec. 2024

While winning bigger prizes in the liberal urban bastions where most of us live will require a much larger red wave, not to mention a much broader coalition, Asian-American conservatives are growing bolder. —Yiyun Li, Harper's Magazine, 23 Oct. 2024

Word History

Etymology

borrowed from Middle French, borrowed from Italian bastione, from bastia "small quadrangular fortress" (from an Upper Italian counterpart to Tuscan bastita, from feminine past participle of bastire "to build," probably borrowed from Old Occitan bastir "to weave, build," or its Gallo-Romance ancestor) + -one, augmentative suffix (going back to Latin -ō, -ōn-, suffix of nouns denoting persons with a prominent feature) — more at bastille

First Known Use

1546, in the meaning defined at sense 1

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Kids Definition

bastion

noun

bas·​tion ˈbas-chən 

: some place or something that gives protection against attack

a bastion of democracy