Word.ws English Dictionary

micaceous

micaceous adjective: of, pertaining to, consisting of, containing or resembling mica.

Adjective

micaceous (comparative more micaceous, superlative most micaceous)

  1. Of, pertaining to, consisting of, containing or resembling mica.
    • Formation of alteration minerals in the host rock during deformation within the shear zone is indicated by the parallel foliation within the secondary micaceous minerals and the unmineralized host schist.1983, Warren C. Day, Richard M. Tosdal, E.L. Acosta, J.C. Aruspon, L. Carvajal, E. Cedeño, Glenda Lowry, L.F. Martinez, J.A. Noriega, Fernanco J. Niñez, J. Rojas, F. Prieto, “Geology of the Lo...
    • Apart from the two or three bird masks, the only other zoomorphic mask was a wolf frontlet of cedar decorated in micaceous black paint with dentalium teeth, dentalium being an important form of wealth with some of the attributes of a currency.1999, Jonathan C. H. King, First Peoples, First Contacts: Native Peoples of North America, page 138
  2. (figuratively) sparkling; brilliant
    • The book review was a micaceous example of perfection.

Forms of micaceous

comparativemore micaceous
superlativemost micaceous

Origin of micaceous

From mica + -aceous. From Latin mīca (“grain, crumb”). Often erroneously associated with Latin micō (“to twinkle, glitter”) and hence with English micacious.

Words formed from micaceous

Words that rhyme with micaceous

48 more rhymesFewer rhymes

Questions about micaceous

What does micaceous mean?
Micaceous means of, pertaining to, consisting of, containing or resembling mica.
What part of speech is micaceous?
Micaceous is an adjective.

Words near micaceous in the dictionary

  1. mica
  2. mica insulator
  3. mica schist
  4. mica-schist
  5. mica-thermic
  6. micaceous
  7. micacious
  8. Micaella
  9. micafungin
  10. Micah
  11. Micahs

Source and license

Adapted from Wiktionary: micaceous (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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Pronunciation audio from Wikimedia Commons, each file under its own free license: En-micaceous.ogg.

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