The tree of knowledge, connecting to heaven and the underworld, and the tree of life, connecting all forms of creation, are both forms of the world tree or cosmic tree, according to the EncyclopÃ¦dia Britannica, and are portrayed in various religions and philosophies as the same tree. 1 Religion and mythology.
(proÊ ËfÉr mÉ) adj. 1. done as a matter of form or for the sake of form: a pro forma apology. 2. Also, proâ¢forâ²ma. provided in advance of shipment and merely showing the description and quantity of goods shipped without terms of payment: a pro forma invoice. [1565â75; < Latin]
Pro is defined as on the yes side. An example of pro used as an adverb is in the phrase pro healthy eating, which means in favor of healthy eating. The definition of a pro is a professional, or the yes side of a debate question. An example of a pro is a Major League Baseball player. An example of a pro is the side of the argument that disagrees with those who hold the con position.