ganglion
noun/ˈɡæŋɡliən/
/ˈɡæŋɡliən/
(plural ganglia
(medical)/ˈɡæŋɡliə/
/ˈɡæŋɡliə/
)- a mass of nerve cellsTopics Bodyc2
- a swelling (= an area that is larger and rounder than normal) in a tendon, often at the back of the handTopics Health problemsc2
Word Originlate 17th cent.: from Greek ganglion ‘tumour on or near sinews or tendons’, used by Galen to denote the complex nerve centres.
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ganglion