Tra từ Nathaniel Bowditch - Từ điển WordNet v3.1

Từ điển WordNet v3.1 - WordNet Dictionary

Nathaniel Bowditch

noun

United States mathematician and astronomer noted for his works on navigation (1773-1838)
• Syn:
Bowditch
• Instance Hypernyms:
mathematician, astronomer, uranologist, stargazer