Bouton

An Illustrated Dictionary of Medicine, Biology and Allied Sciences · 1907 · p. 7

(boo-idn. 1. A bud or bulb. 2. A pimple. B. d'Alep, the Aleppo button or boil. See Furunculus oriental is. B. de Biskra. See Furunculus oriental is. Boutons Terminals. Small terminal enlargements or tactile-cells of sensory nerves, as in the nose of the guinea pig and mole.