Galileo Galilei

Từ điển WordNet v3.1 - WordNet Dictionary

noun

Italian astronomer and mathematician who was the first to use a telescope to study the stars;
demonstrated that different weights descend at the same rate;
perfected the refracting telescope that enabled him to make many discoveries (1564-1642)
• Syn:
Galileo
• Derivationally related forms:
Galilean (for: Galileo)
• Instance Hypernyms:
astronomer, uranologist, stargazer