Speed vs Reflex - What's the difference?
speed | reflex |
the state of moving quickly or the capacity for rapid motion; rapidity
the rate of motion or action, specifically (mathematics)/(physics) the magnitude of the velocity; the rate distance is traversed in a given time
(photography) the sensitivity to light of film, plates or sensor.
(photography) the duration of exposure, the time during which a camera shutter is open.
(photography) the largest size of the lens opening at which a lens can be used.
(photography) the ratio of the focal length to the diameter of a photographic objective.
(slang) any amphetamine drug used as a stimulant, especially illegally, especially methamphetamine
(archaic) luck, success, prosperity
* Bible, Genesis xxiv. 12
To succeed; to prosper, be lucky.
*:
*:And yf I maye fynde suche a knyghte that hath all these vertues / he may drawe oute this swerd oute of the shethe / for I haue ben at kyng Ryons / it was told me ther were passyng good knyghtes / and he and alle his knyghtes haue assayed it and none can spede
*, I.2.4.vii:
*18thc. , (Oliver Goldsmith), Introductory to Switzerland
*:At night returning, every labor sped , / He sits him down the monarch of a shed: / Smiles by his cheerful fire, and round surveys, / His children’s looks, that brighten at the blaze;
To help someone, to give them fortune; to aid or favour.
:
*(William Shakespeare) (c.1564–1616)
*:Fortune speed us!
*(John Dryden) (1631-1700)
*:with rising gales that speed their happy flight
(label) To go fast.
:
*(William Shakespeare) (c.1564–1616)
*:I have speeded hither with the very extremest inch of possibility.
*{{quote-book, year=1963, author=(Margery Allingham), title=(The China Governess)
, chapter=10 (label) To exceed the speed limit.
:
(label) To increase the rate at which something occurs.
*1982 , Carole Offir & Carole Wade, Human sexuality, Harcourt Brace Jovanovich, p.454:
*:It is possible that the uterine contractions speed the sperm along.
*2004 , James M. Cypher & James L. Dietz, The process of economic development, Routledge, p.359:
*:Such interventions can help to speed the process of reducing CBRs and help countries pass through the demographic transition threshold more quickly.
To be under the influence of stimulant drugs, especially amphetamines.
(label) To be expedient.
:
(label) To hurry to destruction; to put an end to; to ruin.
*(William Shakespeare) (c.1564–1616)
*:sped with spavins
*(Alexander Pope) (1688-1744)
*:A dire dilemma! either way I'm sped . / If foes, they write, if friends, they read, me dead.
(label) To wish success or good fortune to, in any undertaking, especially in setting out upon a journey.
*(Alexander Pope) (1688-1744)
*:Welcome the coming, speed the parting guest.
To cause to make haste; to dispatch with celerity; to drive at full speed; hence, to hasten; to hurry.
*(Edward Fairfax) (c.1580-1635)
*:He sped him thence home to his habitation.
To hasten to a conclusion; to expedite.
*(John Ayliffe) (1676-1732)
*:Judicial actsare sped in open court at the instance of one or both of the parties.
An automatic response to a simple stimulus which does not require mental processing.
* {{quote-news
, year=2012
, date=May 5
, author=Phil McNulty
, title=Chelsea 2-1 Liverpool
, work=BBC Sport
(linguistics) the descendant of an earlier language element, such as a word or phoneme, in a daughter language
(obsolete) Reflection; the light reflected from an illuminated surface to one in shade.
* Shakespeare
* Tennyson
Bent, turned back or reflected.
* Sir M. Hale
Produced automatically by a stimulus.
(geometry, of an angle) Having greater than 180 degrees but less than 360 degrees.
* 1878 , James Maurice Wilson, Elementary Geometry , MacMillan,
* 1895 , David Eugen Smith and Wooster Woodruff Bernan, New Plane and Solid Geometry , page 7:
* 1958 , Howard Fehr, “On Teaching Dihedral Angle and Steradian” in The Mathematics Teacher , v 51, National Council of Teachers of Mathematics, page 275:
* 1991 , B. Falcidieno et al, “Configurable Representations in Feature-based Modelling” in Eurographics '91: Proceedings , North-Holland, page 145:
* 2001 , Esther M. Arkin et al, “On the Reflexivity of Point Sets”, in Algorithms and data structures: 7th International Workshop, WADS 2001: Proceedings , Springer, page 195:
* 2004 , Ana Paula Tomás and António Leslie Bajuelos, “Quadratic-Time Linear-Space Algorithms Generating Orthogonal Polygons with a Given Number of Vertices”, in Computational Science and Its Applications – ICCSA 2004 Proceedings , part 3, Springer, page 117:
(photography) Of a camera or camera mechanism, using a mirror to reflect the image onto a ground-glass viewfinder, allowing the photographer to see it up to the moment of exposure.
to bend, turn back or reflect
to respond to a stimulus
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As a proper noun speed
is .As a noun reflex is
an automatic response to a simple stimulus which does not require mental processing.As an adjective reflex is
bent, turned back or reflected.As a verb reflex is
to bend, turn back or reflect.speed
English
Etymology 1
From (etyl) .Noun
(en noun)- How does Usain Bolt run at that speed ?
- O Lord God of my master Abraham, I pray thee, send me good speed this day.
Synonyms
* velocityDerived terms
* lightspeed * speed bump * speed chess * speed camera * speed dating * speed demon * speed dial * speed freak * speedful * speed hump * speed limit * speed of light * speed of sound * speedometer * speed queen * speedread * speedrun * speed skating * speedway * speedySee also
Units for measuring speed : metres/meters per second, , [[ft/sec and fps, miles per hour, mph ; mach (aeronautical)Etymology 2
From (etyl) speden, from (etyl) .Verb
- Aristotle must find out the motion of Euripus; Pliny must needs see Vesuvius; but how sped they? One loseth goods, another his life.
citation, passage=With a little manœuvring they contrived to meet on the doorstep which was […] in a boiling stream of passers-by, hurrying business people speeding past in a flurry of fumes and dust in the bright haze.}}
Quotations
* (English Citations of "speed")Usage notes
* The Cambridge Guide to English Usage'' indicates that ''sped'' is for objects in motion ''(the race car sped)'' while ''speeded is used for activities or processes, but notes that the British English convention does not hold in American English. * Garner's Modern American Usage'' (2009) indicates that ''speeded'' is incorrect, except in the phrasal verb, (speed up). Most American usage of ''speeded conforms to this. * Sped'' is about six times more common in American English (COCA) than ''speeded''. ''Sped is twice as common in UK English (BNC).Derived terms
* speed upAnagrams
* 1000 English basic wordsreflex
English
(wikipedia reflex)Noun
(es)citation, page= , passage=He met Luis Suarez's cross at the far post, only for Chelsea keeper Petr Cech to show brilliant reflexes to deflect his header on to the bar. Carroll turned away to lead Liverpool's insistent protests that the ball had crossed the line but referee Phil Dowd and assistant referee Andrew Garratt waved play on, with even a succession of replays proving inconclusive.}}
- Yon gray is not the morning's eye, / 'Tis but the pale reflex of Cynthia's brow.
- On the depths of death there swims / The reflex of a human face.
Adjective
(en adjective)- the reflex act of the soul, or the turning of the intellectual eye inward upon its own actions
page 10:
- A polygon is said to be convex when no one of its angles is reflex .
- An angle less than a right angle is said to be acute''; one greater than a right angle but less than a straight angle is said to be ''obtuse''; one greater than a straight angle but less than a perigon is said to be ''reflex'' or ''convex .
- If the reflex' region is the interior of the angle, the dihedral angle is ' reflex .
- A reflex edge of a polyhedron is an edge where the inner dihedral angle subtended by two incident faces is greater than 180°.
- We say that an angle is convex if it is not reflex .
- P'' denotes a polygon and ''r the number of reflex vertices.