- gelignite
[gelignite 词源字典]
- "A high explosive made from a gel of nitroglycerine and nitrocellulose in a base of wood pulp and sodium or potassium nitrate, used particularly for rock-blasting", Late 19th century: probably from gelatin + Latin (l)ignis 'wood' + -ite1.[gelignite etymology, gelignite origin, 英语词源]