mesaxon
nounEtymology From meso- + axon.
1
Medicine, Neurobiology, Neurology, Neuroscience, Sciences A pair of parallel plasma membranes of a Schwann cell, marking the point of edge-to-edge contact by the Schwann cell encircling the axon.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.