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Synonyms

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.

It was also expected to log its worst-ever result in Wales, normally a Labour stronghold, in elections to pick members of the local assembly.

From The Wall Street Journal • May 8, 2026

In the 2026 election, the BJP not only swept to power but also defeated Banerjee in her long-time stronghold of Bhabanipur, where Adhikari contested against her while simultaneously retaining Nandigram.

From BBC • May 8, 2026

Australia made it an offence to travel to the Islamic State's stronghold of Raqqa province in Syria between 2014 and 2017, an attempt to stop its citizens joining the militant group.

From Barron's • May 6, 2026

It is the largest local authority in the UK and has long been a stronghold.

From BBC • May 2, 2026

Now Dan Rather, Tom Brokaw, and people sipping lattes at Starbucks were talking about the battle for Kunduz, the Taliban’s last stronghold in the north.

From "The Kite Runner" by Khaled Hosseini