Oxford Dictionary English natural science noun noun BrE BrE//ˌnætʃrəl ˈsaɪəns// ; NAmE NAmE//ˌnætʃrəl ˈsaɪəns// [countable, uncountable] Add to my wordlistjump to other results a science concerned with studying the physical world. Chemistry, biology and physics are all natural sciences. compare earth science, life sciencesSee natural science in the Oxford Learner's Dictionary of Academic EnglishSee natural science in the Oxford Advanced American DictionaryCheck pronunciation: natural science oxfordlearnersdictionaries.com
