ガリレオCommon wordMeanings1nounGalileofull name of a particular personRefers to the Italian astronomer and physicist Galileo Galilei. Used as a proper noun.ガリレオは望ぼう遠えん鏡きょうを使つかって木もく星せいの衛えい星せいを発はっ見けんした。Galileo discovered Jupiter's moons using a telescope.
