amianthus

[ am-ee-an-thuh s ]
/ ˌæm iˈæn θəs /

noun Mineralogy.

a fine variety of asbestos, with delicate, flexible filaments.

Nearby words

  1. amherst,
  2. ami,
  3. amiability,
  4. amiable,
  5. amianthoid,
  6. amic,
  7. amicability,
  8. amicable,
  9. amicable number,
  10. amicably

Origin of amianthus

1660–70; < Latin amiantus < Greek amíantos, equivalent to a- a-6 + mian- (stem of miaínein to defile, make impure) + -tos verbal adjective suffix

Related formsam·i·an·thine [am-ee-an-thuh n, -thahyn] /ˌæm iˈæn θən, -θaɪn/, adjectiveam·i·an·thoid, am·i·an·thoi·dal, adjective

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019


British Dictionary definitions for amianthoid

amianthus

/ (ˌæmɪˈænθəs) /

noun

any of the fine silky varieties of asbestos
Derived Formsamianthine, amianthoid or amianthoidal, adjective

Word Origin for amianthus

C17: from Latin amiantus, from Greek amiantos unsullied, from a- 1 + miainein to pollute

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for amianthoid

amianthoid

[ ăm′ē-ănthoid′ ]

adj.

Having a crystalline appearance like asbestos.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.