ALL meanings of primordial soup
pri·mor·di·al soup
P p - noun primordial soup the seas and atmosphere as they existed on earth before the existence of life, consisting primarily of an oxygen-free gaseous mixture containing chiefly water, hydrogen, methane, ammonia, and carbon dioxide. 1
- noun primordial soup a laboratory preparation containing the substances believed to have composed primordial soup, and used in experiments seeking to understand the origin of life. 1