end bulb

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end′ bulb`


n.
any of various oval or rounded structures at the ends of nerve fibers, functioning as sensory receptors for pain, touch, etc.
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References in periodicals archive ?
And everybody has great fun trying to work out where the "end-bulbs of Krause" are on the human body.
And everybody has great fun working out where the "end-bulbs of Krause" are on the body.