dérivé

v. extract, take from a source; obtain through reasoning

The word derive may refer to:A derivation (proof), in mathematics and logic, which is used to show that a statement is logically entailed by a set of hypothesis.Derive^TM, a commercial computer algebra system made by Texas Instruments.Dérive, the Situationist practice of drifting about a geographical space.
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In philosophy, a Dérive is a French concept meaning an aimless walk, probably through city streets, that follows the whim of the moment. It is sometimes translated as a drift. French philosopher and Situationist Guy Debord used this idea to try and convince readers to revisit the way they looked at urban spaces. Rather than being prisoners to their daily route and routine, living in a complex city but treading the same path every day, he urged people to follow their emotions and to look at urban situations in a radical new way. This led to the notion that most of our cities were so thoroughly unpleasant because they were designed in a way that either ignored their emotional impact on people, or indeed tried to control people through their very design. The basic premise of the idea is for people to explore their environment ("psychogeography") without preconceptions, to understand their location, and therefore their existence.
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Verb
1. reason by deduction; establish by deduction
(synonym) deduce, infer, deduct
(hypernym) reason, reason out, conclude
(hyponym) extrapolate
(derivation) derivation
(classification) logic, logical system, system of logic
2. obtain; "derive pleasure from one's garden"
(synonym) gain
(hypernym) obtain
(hyponym) reap, draw
3. come from; "The present name derives from an older form"
(hypernym) evolve
(verb-group) come, descend
(derivation) derivation
4. develop or evolve, especially from a latent or potential state
(synonym) educe
(hypernym) make, create
(hyponym) etymologize, etymologise
(derivation) derivation
5. come from; be connected by a relationship of blood, for example; "She was descended from an old Italian noble family"; "he comes from humble origins"
(synonym) come, descend
(verb-group) hail, come
(derivation) derivation

n. drift, drifting, driftage, leeway, fin

adj. derived (Grammar); deriving

n. derivative, by product

v. divert, deflect, derive, sidetrack, be adrift, shunt, drift

v. derive; shunt, divert