1) Adventurer 2) David livingstone 3) Explorer 4) Missionary 5) Scottish boy name 
Livingstone is one of the surnames of the Scottish branch of the Irish Dunleavy (Gaelic language Duinnshléibhe)/MacNulty royals (or, more likely, simply a Scottish surname translated from Gaelic, or, perhaps sometimes named for the town of that name ). Variants of this surname include Livingston (surname), Levingston, Levingstone, Levinston, Leve...
town, extreme southern Zambia. It lies on the northern bank of the Zambezi River at the Zimbabwe border. The first European settlement in the area ...
[n] - Scottish missionary and explorer who discovered the Zambezi River and Victoria Falls (1813-1873)
David Livingstone noun Scottish missionary and explorer who discovered the Zambezi River and Victoria Falls (1813-1873)