tufa

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tufa

  • /ˈt(j)uːfə/

Where it comes from

From Italian tufo, from Latin tōfus or tōphus. Doublet of tuff.

noun tufas

  1. countable, uncountable Calcareous lime deposited by precipitation from a body of water, such as a hot spring. B.J. Szabo presented the results of a survey of the tufa mounds that border Pyramid Lake indicating that uranium-series methods can be used to approximate the ages of such tufa deposits. In the Pyramid Lake Basin, tufas less than 50,000 years old contain large quantities of excess thorium, and the e
  2. countable, uncountable A variety of volcanic rock, tuff. 1825, "Oliver Oldschool" (Joseph Dennie), John Elihu Hall (editors), The Port Folio, page 426, This again is followed by a bed of stony tufa of a reddish colour, containing fragments of a spongy lava, amphigone, pyroxene, mica, and common lava; and, like the former, traversed by argillaceous veins.

    Similar: tuff

Translations

Every language

noun calcareous deposit of lime found near hot springs

Españoltoba (calcárea)
中文石灰華 /石灰华 shíhuīhuá, 鈣華 /钙华 gàihuá
Françaistuffeau
DeutschKalktuff
Русскийтуф tuf

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MLA

"tufa." Wiktionary, via Micwyn, micwyn.com/word/tufa. Accessed 6 Nov. 2026.

APA

tufa. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/tufa

Chicago

"tufa." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/tufa.

BibTeX
@misc{tufa_2026,
  title = {tufa},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/tufa},
  urldate = {2026-11-06}
}