gamp

& a. [After Sarah Gamp, a nurse in Dickens' Martin Chuzzlewit, represented as always carrying a large umbrella, very gouty in the middle.] A. As subst.: An umbrella. B. As adj .: Bulging. (Of an umbrella.) "Grasping his gamp umbrella at the middle with his powerful hand." -Mac mill an's Magazine , Nov., 1881, p. 62. găm-si-grā-dite, s. [Named from Gamsigrad, in Servia, where it occurs.] Min.: Aluminous iron-manganese, amphibole, Dana's twelfth and last variety of amphibole.