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stronghold

American  
[strawng-hohld, strong-] / ˈstrɔŋˌhoʊld, ˈstrɒŋ- /

noun

  1. a well-fortified place; fortress.

    Synonyms:
    bastion, bulwark
  2. a place that serves as the center of a group, as of militants or of persons holding a controversial viewpoint.

    The campus was a stronghold of liberalism.

    Synonyms:
    refuge, home, bastion, bulwark

stronghold British  
/ ˈstrɒŋˌhəʊld /

noun

  1. a defensible place; fortress

  2. a major centre or area of predominance

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of stronghold

late Middle English word dating back to 1375–1425; see origin at strong, hold 1

Explanation

A stronghold is a building or other structure that is safe from attack. A fortress is a perfect example of a stronghold. A castle or fort surrounded by stone walls and moats is one kind of stronghold; they are built to keep the people or valuables inside them safe from invading armies. You might build a stronghold of driftwood and rocks around your prized sand sculpture on the beach, or even a figurative stronghold around yourself — to guard against having your feelings hurt.

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Vocabulary lists containing stronghold

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.

Appeared in the January 22, 2026, print edition as 'In Ominous Sign for Regime, Iran’s Protests Began in Conservative Stronghold'.

From The Wall Street Journal • Jan. 22, 2026

I was renting from this guy, kind of a character on the scene, and he would set up these speakeasy acoustic shows above this jeans store on Abbot Kinney called the Stronghold.

From Los Angeles Times • Dec. 11, 2025

The fight between Apache Stronghold and Resolution Copper has been ongoing for years.

From Los Angeles Times • May 27, 2025

They must embark on an arduous journey to a lava-swamped region called the Nether and then excavate deep underground to find a dungeon known as a Stronghold.

From New York Times • May 17, 2024

Up at the head there lay, hard against the frowning hills, the squat, wide blur that was Courtrey’s Stronghold.

From Tharon of Lost Valley by Johnson, Frank Tenney