Definition

Proper noun: - John Hanning Speke: A 19th-century British explorer known for his expeditions in Africa. He is credited with being the first European to identify Lake Victoria as the source of the Nile River.

Usage Examples

• Proper noun:
  • The discoveries of John Hanning Speke were crucial to European understanding of African geography.
  • Many history books discuss the famous debate between John Hanning Speke and Sir Richard Burton regarding the source of the Nile.

Advanced Usage

• "Speke's hypothesis": Refers to his assertion that Lake Victoria was the source of the Nile, a claim that was controversial in his time but later proven correct.
  • The conference focused on evaluating Speke's hypothesis with modern geographical data.

Variants and Related Words

• Explorer (n): A person who explores an unfamiliar area.
  • Speke was a determined explorer.
• Expedition (n): A journey undertaken by a group of people with a particular purpose, especially that of exploration.
  • Speke led several important expeditions.

Synonyms

• African explorer: A general term for explorers who mapped parts of Africa.
• Geographical discoverer: One who finds and documents previously unknown geographical features.

Related Phrases

• "To discover the source of": To be the first to find the origin of something, especially a river.
  • Speke aimed to discover the source of the Nile.

Related Idioms

• "To settle the debate": To resolve a long-standing argument. This idiom is often used in the context of Speke's claims about the Nile.
  • Further expeditions were needed to settle the debate Speke had started.

Noun

1. English explorer who with Sir Richard Burton was the first European to explore Lake Tanganyika; he also discovered Lake Victoria and named it (1827-1864)