Meanings
ironside1
plural ironsides
- 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
Ironside2
plural Ironsides
- historicalA trooper in the Parliamentarian cavalry formed by English political leader Oliver Cromwell in the 17th century, during the English Civil War.
Ironside3
Origin
Ironside · noun
From iron + side, from a nickname of Oliver Cromwell's: "Old Ironsides".
Full word history & related roots →Ironside · proper noun
- Old Englishearn“eagle”
- EnglishIronside
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.
More words from Old English
Full word history & related roots →Rhymes & wordplay
Anagrams
Cite this entry
ironside. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/ironside
“ironside.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/ironside. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “ironside,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/ironside.
Source: ironside on Wiktionary, CC BY-SA 4.0.