[ stroh-mat-l-ahyt ]
/ stroʊˈmæt lˌaɪt /
a laminated calcareous fossil structure built by marine algae and having a rounded or columnar form.
DISCOVER THE INFLUENCE OF PORTUGUESE ON ENGLISH VIA THIS QUIZ!
We’ve gathered some interesting words donated to English from Portuguese … as well as some that just don’t translate at all. Do you know what they mean?
Question 1 of 11
Which of the following animal names traces its immediate origin to Portuguese?
Origin of stromatolite
OTHER WORDS FROM stromatolitestro·mat·o·lit·ic [stroh-mat-l-it-ik], /stroʊˌmæt lˈɪt ɪk/, adjective
Words nearby stromatolite
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021
British Dictionary definitions for stromatolite
/ (strəʊˈmætəˌlaɪt) /
a rocky mass consisting of layers of calcareous material and sediment formed by the prolific growth of cyanobacteria: such structures date back to Precambrian times
Derived forms of stromatolitestromatolitic (strəʊˌmætəˈlɪtɪk), adjective
Word Origin for stromatolite
C20: from Greek, from strōma covering + -lite
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
Scientific definitions for stromatolite
[ strō-măt′l-īt′ ]
A dome-shaped structure consisting of alternating layers of carbonate or silicate sediment and fossilized algal mats. Stromatolites are produced over geologic time by the trapping, binding, or precipitating of sediment by groups of microorganisms, primarily cyanobacteria. They are widely distributed in the fossil record and contain some of the oldest recorded forms of life, from over three billion years ago. They continue to form today especially in western Australia.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.