Wordnet 3.0
NOUN (1)
1.
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, Galileo Galilei]
WordNet (r) 3.0 (2006):
Galileo Galilei
n 1: 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, Galileo Galilei]