Word.ws English Dictionary

ironside

ironside noun: one who is very strong and courageous.

Noun (1)

ironside (plural ironsides)

  1. One who is very strong and courageous.
    • In his principles he was an ironside of the Cromwellian type.1964, John Newman Edwards, Shelby's expedition to Mexico, page 104

Noun (2) capitalized: Ironside

Ironside (plural Ironsides)

  1. (historical) A trooper in the Parliamentarian cavalry formed by English political leader Oliver Cromwell in the 17th century, during the English Civil War.

Proper noun capitalized: Ironside

Ironside (plural Ironsides)

  1. A surname from Old English.

Forms of ironside

Noun
pluralironsides
pluralIronsides
Proper noun
pluralIronsides

Origin of ironside

From Ironside.

From iron + side, from a nickname of Oliver Cromwell's: "Old Ironsides".

Two main origins: * Scottish habitational surname from a place in Aberdeenshire, named with Old English earn (“eagle”) + sīde (“flank, side of a hill”). * English surname from ironside, a nickname for a warrior.

Questions about ironside

What does ironside mean?
Ironside means one who is very strong and courageous.
What part of speech is ironside?
Ironside can be a noun or a proper noun.
What is the plural of ironside?
The plural of ironside is ironsides.

Words near ironside in the dictionary

  1. ironsand
  2. ironsands
  3. ironshod
  4. ironshot
  5. ironsick
  6. ironside
  7. ironsides
  8. ironsmith
  9. ironsmithing
  10. ironsmiths
  11. ironsmithy

Source and license

Adapted from Wiktionary: ironside (page history and authors); Ironside (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “ironside.” Word.ws, https://word.ws/ironside. Based on Wiktionary, CC BY-SA 4.0.