lacustrine
adjective
la·cus·trine
lə-ˈkə-strən 
: of, relating to, formed in, living in, or growing in lakes
lacustrine deposits
lacustrine faunas
Examples of lacustrine in a Sentence
Recent Examples on the Web
The grey silt deposits dozens of meters above the water level are lacustrine sediments.
—
K. N. Smith, Discover Magazine, 4 Aug. 2016
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
K. N. Smith, Discover Magazine, 4 Aug. 2016
Cite this Entry
“Lacustrine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lacustrine. Accessed 18 Jul. 2025.
Copy CitationKids Definition
lacustrine
adjective
la·cus·trine
lə-ˈkəs-trən
: of, relating to, formed in, or growing in lakes
Love words? Need even more definitions?
Merriam-Webster unabridged
Share