The 'nature' of a thing, Aristotle says, is its end, that for the sake of which it exists. 'Phusis' has to do with growth one might say it is the 'nature' of an acorn to grow into an oak, and in that case one would be using the word in the Aristotelian sense. Physics, in Aristotle, is the science of what the Greeks called 'phusis' (or 'physis'), a word which is translated "nature", but has not exactly the meaning which we attach to that word. The obsolete verb meaning "to dose with medicine, administer medical treatment to" is attested from late 14c. It will provide the reader with a broad understanding of the necessary information that a researcher or nuclear physicist or engineer would need to possess therefore, it will be an invaluable resource for students. The meaning "medicine that acts as a laxative" is from 1610s. This dictionary is kept on a technical level corresponding to masters-level and PhD studies of nuclear physics and engineering. The English spelling with ph- is attested from late 14c. of physikos "pertaining to nature," from physis "nature," from phyein "to bring forth, produce, make to grow" (related to phyton "growth, plant," phylē "tribe, race," phyma "a growth, tumor") from PIE root *bheue- "to be, exist, grow." singular of physicus) "study of nature," from Greek physikē (epistēmē) "(knowledge) of nature," from fem. "healthful regimen " late 14c., "the art of healing, medical science or theory " from Old French fisike "natural science, art of healing" (12c.) and directly from Latin physica (fem. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere. science, any system of knowledge that is concerned with the physical world and its phenomena and that entails unbiased observations and systematic experimentation. You can see an example of this in the image below, which shows Earth's mass curving space-time. Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Gravity curves space and time: The stronger the gravity, the more it curves space-time, and the more time slows down. ![]() 1300, fysike, phisike, "a healing potion " early 14c., "natural science " mid-14c. It is a relative measurement that varies as objects move faster or slower, or as they're subjected to more or less gravity. (General Physics) the branch of science concerned with the properties of matter and energy and the relationships between them.
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