1 文書を見つけるための辞書。

• atomism, atomist theory, atomic theory, atomistic theory
• 原子説
• (chemistry) any theory in which all matter is composed of tiny discrete finite indivisible indestructible particles; "the ancient Greek philosophers Democritus and Epicurus held atomic theories of the universe"
• すべての物質が離散的な有限分割できない破壊できない粒子で構成されるどんな理論