fossa
1 Americannoun
plural
fossaenoun
noun
noun
Etymology
Origin of fossa1
1820–30; < Latin: ditch, trench, fosse, short for fossa ( terra ) dug or dug out (earth), noun use of feminine of fossus, past participle of fodere to dig
Origin of fossa2
1830–40; < Malagasy; compare earlier fossane (< French < Malagasy)
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
It is home to wildlife such as ring-tailed lemurs, the long-tailed cat, the fossa, spiny hedgehog-like mammals called tenrecs and nocturnal primates known as aye-ayes.
From BBC • Jan. 10, 2023
As the femoral artery passes posterior to the knee near the popliteal fossa, it is called the popliteal artery.
From Textbooks • Jun. 19, 2013
The middle cranial fossa is divided at the midline by the upward bony prominence of the sella turcica, a part of the sphenoid bone.
From Textbooks • Jun. 19, 2013
The temporal lobes of the brain occupy this fossa.
From Textbooks • Jun. 19, 2013
In its middle portion the spine is prominent, and presents a triangular process which turns backwards, overlapping a part of the infraspinous fossa; this latter is much larger than the supraspinous.
From Artistic Anatomy of Animals by Cuyer, ?douard
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.