Wiktionary(0.00 / 0 votes)Rate this definition: requisition(Noun) A request for something, especially a formal written request on a pre-printed form. requisition(Noun) A requirement. requisition(Verb) To demand something, especially for a military need of personnel, supplies or transport.
Aristotle. Aristotle was born on 384 BCE; he is a famous Greek philosopher and polymath. Aristotle was the student Plato and went on to become the teacher of Alexander the Great. The works of Aristotle cover various subjects ranging from: logic, music, theater, metaphysics, physics, poetry, politics, biology, ethics, government, linguistics, and zoology.
It was written in the fourth century BC; Aristotle died in 322 BC. Generally seen as a pioneering work of zoology, Aristotle frames his text by explaining that he is investigating the what, the existing facts about animals, prior to establishing the why, their causes. The book is thus an attempt to apply philosophy to part of the natural world.