epineurium

American

[ep-uh-noor-ee-uhm, -nyoor-] / ˌɛp əˈnʊər i əm, -ˈnyʊər- /

noun

Anatomy.

the dense sheath of connective tissue that surrounds the trunk of a nerve.

epineurium British

/ ˌɛpɪˈnjʊərɪəm /

noun

a sheath of connective tissue around two or more bundles of nerve fibres

"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

Other Word Forms

Derived Forms

epineurial

adjective

Inflected Forms

noun

epineuria

plural

Etymology

Origin of epineurium

1880–85; < New Latin, equivalent to epi- epi- + Greek neûron sinew, tendon + New Latin -ium -ium

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023