Word.ws English Dictionary

Treacy

Treacy proper noun: a surname from Irish.

Proper noun

Treacy (plural Treacys)

  1. A surname from Irish.

Forms of Treacy

pluralTreacys

Origin of Treacy

Reduced Anglicized form of Irish Ó Treasaigh (“descendant of Treasach”), a personal name ultimately derived from treise (“strength, power”).

Questions about Treacy

What does Treacy mean?
Treacy means a surname from Irish.
What part of speech is Treacy?
Treacy is a proper noun.

Words near Treacy in the dictionary

  1. treaclier
  2. treacliest
  3. treacliness
  4. treacling
  5. treacly
  6. Treacy
  7. Treacys
  8. tread
  9. tread a measure
  10. tread carefully
  11. tread down

Source and license

Adapted from Wiktionary: Treacy (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: “Treacy.” Word.ws, https://word.ws/treacy. Based on Wiktionary, CC BY-SA 4.0.