Meaning of GEISSLER BULB in English

GEISSLER BULB

ˈgīslə(r)- noun

Usage: usually capitalized G

Etymology: after Heinrich Geissler died 1879 German mechanic

: a potash bulb consisting usually of two upper bulbs connected by three lower smaller bulbs — often used in plural

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.