
1) Connective tissue
Found on
https://www.crosswordclues.com/clue/perineurium

In the peripheral nervous system, nerve fibers are each wrapped in a protective sheath known as the endoneurium. These are bundled together into groups known as fascicles, each surrounded by a protective sheath known as the perineurium. Several fascicles may be in turn bundled together with a blood supply and fatty tissue within yet another sheath...
Found on
http://en.wikipedia.org/wiki/Perineurium

• (n.) The connective tissue sheath which surrounds a bundle of nerve fibers. See Epineurium, and Neurilemma.
Found on
http://thinkexist.com/dictionary/meaning/perineurium/

(per″e-noor´e-әm) the connective tissue sheath surrounding each bundle of nerve fibers (fascicle) in a peripheral nerve. adj., perineu´rial., adj.
Found on
http://www.encyclo.co.uk/local/21001
Per`i·neu'ri·um noun [ New Latin , from Greek ... about + ... a nerve.]
(Anat.) The connective tissue sheath which surrounds a bundle of nerve fibers. See
Epineurium , and
Neurilemma .
Found on
http://www.encyclo.co.uk/webster/P/56

Type: Term Pronunciation: per′i-nū′rē-ŭm, -rē-ă Definitions: 1. One of the supporting structures of peripheral nerve trunks, consisting of layers of flattened cells and collagenous connective tissue, which surround the nerve fasciculi and form the major diffusion barrier within the nerve; with the endoneurium an...
Found on
http://www.medilexicon.com/medicaldictionary.php?t=67102

(per;u1-noor;e-um) Connective tissue surrounding a bundle of nerve fibers.
Found on
http://www.mhhe.com/biosci/abio/glossary.mhtml

[
n] - connective tissue that covers a bundle of nerve fibers
Found on
http://www.webdictionary.co.uk/definition.php?query=perineurium

perineurium (s), perineuria (pl) 1. The sheath of connective tissue enclosing a bundle of nerve fibers. 2. An intermediate layer of connective tissue in a peripheral nerve, surrounding each bundle (fasciculus) of nerve fibers.
Found on
http://www.wordinfo.info/words/index/info/view_unit/1610/11
noun the sheath of connective tissue that covers a bundle of nerve fibers
Found on
https://www.encyclo.co.uk/local/20974

The sheath surrounding a bundle of nerve fibers in a peripheral nerve
Found on
https://www.encyclo.co.uk/local/23324
No exact match found.