Word.ws English Dictionary

achate

/ˈæk.ət/

achate noun: an agate.

Noun

achate (plural achates)

  1. (obsolete) An agate.
    • Two vasas of berill , 2 of achate , whereof one is esteemed for its bignesse , colour , and carving imboss'd1643 November 21 (Gregorian calendar), John Evelyn, “[Diary entry for November 12 1643]”, in William Bray, editor, Memoirs, Illustrative of the Life and Writings of John Evelyn, […], 2nd edition...
    • These following bodies do not draw: smaragd, achates, corneolus, pearl, jaspis, chalcedonius, alabaster, porphyry, coral, marble, touchstone, haematites, or bloodstone […]1627 (indicated as 1626), Francis [Bacon], “(please specify the page, or |century=I to X)”, in Sylua Syluarum: Or A Naturall Historie. In Ten Centuries. […], London: […] William Rawley […]; [p]rinted...

Forms of achate

pluralachates

Origin of achate

From Middle English achate, agaten, from Old French acate, agate.

Questions about achate

What does achate mean?
Achate means an agate.
What part of speech is achate?
Achate is a noun.
How do you pronounce achate?
Achate is pronounced /ˈæk.ət/.
What is the plural of achate?
The plural of achate is achates.

Words near achate in the dictionary

  1. acharné
  2. Acharon
  3. achars
  4. acharya
  5. acharyas
  6. achate
  7. achates
  8. achatin
  9. achatina
  10. achatinas
  11. achatine snail

Source and license

Adapted from Wiktionary: achate (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.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-achate.wav.

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