What's the difference between flash and torch?

Flash


Definition:

  • (v. i.) To burst or break forth with a sudden and transient flood of flame and light; as, the lighting flashes vividly; the powder flashed.
  • (v. i.) To break forth, as a sudden flood of light; to burst instantly and brightly on the sight; to show a momentary brilliancy; to come or pass like a flash.
  • (v. i.) To burst forth like a sudden flame; to break out violently; to rush hastily.
  • (v. t.) To send out in flashes; to cause to burst forth with sudden flame or light.
  • (v. t.) To convey as by a flash; to light up, as by a sudden flame or light; as, to flash a message along the wires; to flash conviction on the mind.
  • (v. t.) To cover with a thin layer, as objects of glass with glass of a different color. See Flashing, n., 3 (b).
  • (n.) To trick up in a showy manner.
  • (n.) To strike and throw up large bodies of water from the surface; to splash.
  • (n.) A sudden burst of light; a flood of light instantaneously appearing and disappearing; a momentary blaze; as, a flash of lightning.
  • (n.) A sudden and brilliant burst, as of wit or genius; a momentary brightness or show.
  • (n.) The time during which a flash is visible; an instant; a very brief period.
  • (n.) A preparation of capsicum, burnt sugar, etc., for coloring and giving a fictious strength to liquors.
  • (a.) Showy, but counterfeit; cheap, pretentious, and vulgar; as, flash jewelry; flash finery.
  • (a.) Wearing showy, counterfeit ornaments; vulgarly pretentious; as, flash people; flash men or women; -- applied especially to thieves, gamblers, and prostitutes that dress in a showy way and wear much cheap jewelry.
  • (n.) Slang or cant of thieves and prostitutes.
  • (n.) A pool.
  • (n.) A reservoir and sluiceway beside a navigable stream, just above a shoal, so that the stream may pour in water as boats pass, and thus bear them over the shoal.

Example Sentences:

  • (1) Osman had gone close before that, flashing a shot over from seven yards after a corner.
  • (2) The data indicate that hot flashes may start much earlier and continue far longer than is commonly recognized by physicians or acknowledged in textbooks of gynecology.
  • (3) 'frequent' and probability of 'rare' flashes was 20%.
  • (4) All are satisfied by [Formula: see text], where N is the size of rod signal, constant for threshold; theta, theta(D) are steady backgrounds of light and receptor noise; varphi is the threshold flash with sigma a constant of about 2.5 log td sec; B the fraction of pigment in the bleached state.
  • (5) The flash visually evoked cortical potential (VECP) was recorded in 18 human albinos.
  • (6) The mixed-valence-state cytochrome oxidase mixed with O2 at -24 degrees C and flash-photolysed at -60 to -100 degrees C reacts with O2 and initially forms an oxy compound (A2) similar to that formed from the fully reduced state (A1).
  • (7) Dementia produced a slowing of the major positive (P2) component of the flash VEP but did not affect the latency of the flash P1 component or the P100 pattern-reversal component.
  • (8) We have investigated the relationship between rhodopsin photochemical function and the retinal rod outer segment (ROS) disk membrane lipid composition using flash photolysis techniques.
  • (9) The signal recovers rapidly (approximately 90 s) and can be repeated in a succession of flashes.
  • (10) Repeated flashes above a few per second do not so much cause fatigue of the VEPs as reduce or prevent them by a sustained inhibition; large late waves are released as a rebound excitation any time the train of flashes stops or is delayed or sufficiently weakened.
  • (11) Three types of behavior of the compound eye of Daphnia magna are characterized: 'flick', a transient rotation elicited by a brief flash of light; 'fixation', a maintained eye orientation in response to a stationary light stimulus of long-duration; 'tracking', the smooth pursuit of a moving stimulus.
  • (12) The instrument is based on an established procedure for dark adaptation measurement in which the subject continuously adjusts the threshold luminance of a recurrently flashing stimulus.
  • (13) Justice League, a followup to Dawn of Justice featuring Batman, Superman and Wonder Woman, arrives in May 2017, with a film starring Flash and the Green Lantern debuting the following Christmas.
  • (14) A 300 mus decay component of ESR Signal I (P-700+) in chloroplasts is observed following a 10 mus actinic xenon flash.
  • (15) A comparative study is made, at 15 degrees C, of flash-induced absorption changes around 820 nm (attributed to the primary donors of Photosystems I and II) and 705 nm (Photosystem I only), in normal chloroplasts and in chloroplasts where O2 evolution was inhibited by low pH or by Tris-treatment.
  • (16) In the presence of dextran sulphate the recombination of hemoglobin with carbon monoxide after flash photolysis is biphasic and the fraction of quickly reacting material increases with dilution of the protein.
  • (17) For all its posing and grooming, there are no nightclubs - the only flashing lights along this coast are the glowworms strobing across the grass at dusk.
  • (18) It was a wonderful piece of close control from Cassano, taking out two defenders in one movement, and Balotelli was quicker and more decisive than his marker, Holger Badstuber, to flash his header past Neuer.
  • (19) The visibility of a 1 degree, 200-msec flash on a large yellow field was measured as a function of the intensity of a coincident pedestal flash (a flash that was the same in both temporal intervals of a two-alternative forced-choice trial).
  • (20) The mean firing rates were significantly altered by either electrical or flash stimuli repeated 500 times at 0.97 Hz in those units which showed no transitory response.

Torch


Definition:

  • (n.) A light or luminary formed of some combustible substance, as of resinous wood; a large candle or flambeau, or a lamp giving a large, flaring flame.
  • (n.) A flashlight.

Example Sentences:

  • (1) Demolition of a steel railway bridge was carried out by nine workers using flame-torch cutting.
  • (2) Some of the TORCH tests are not accurate and should be avoided.
  • (3) This study compared soldering by a conventional torch procedure with an infrared soldering technique.
  • (4) In this review, the diagnostic problems encountered in the evaluation of a suspected perinatal infection have been discussed, as have the complexities of the evaluation process for the original four TORCH agents, as well as for three additional agents.
  • (5) What his death may mark, in fact, is the passing of the al-Qaida torch from one generation of militants to another.
  • (6) These skin lesions are not specific of leukemia and other diagnoses should be considered including histiocytosis, neuroblastoma, and skin erythropoiesis (in Torch syndrome, hemolytic disease of the newborn, hereditary spherocytosis, and twin-to-twin transfusion syndrome).
  • (7) As rioters continued to torch vehicles and stone police lines several officers were injured by projectiles.
  • (8) Google celebrates the Mayan calendar in today's doodle Updated at 1.10pm GMT 9.46am GMT How to destroy the Earth In part two of our apocalypse video series, I demonstrate how the world could end using a variety of household props, including a Christmas pudding, a blow torch, some pebbles from my garden and a miniature snooker table.
  • (9) But even as soldiers were able to impose order there after several days of anarchy that saw armed Buddhists torch the city's Muslim quarters, unrest was reported in two other towns to the south.
  • (10) The importance of seroprevalence of the TORCH group of agents and syphilis on perinatal morbidity and mortality in Jamaican women is discussed, and appropriate recommendations for prevention and control of congenital infections in Jamaica are suggested.
  • (11) The experiment must equally succeed as a torch showing the way forward not only for an enlarging European Community, but also to the ever increasing interest in global harmonization of drug regulation.
  • (12) She took part in the Olympic torch relay and though she never met Mao, "Chairman Hu" – as she calls the Chinese president – visited her recently.
  • (13) But later protesters pulled down security cameras, smashed bus stops and torched cars.
  • (14) A few even said that Sunday’s looting and torching of a QuikTrip gas station near the scene of Brown’s killing should be interpreted as an attack on all outsider-owned businesses, which would continue.
  • (15) Stun gun torch Facebook Twitter Pinterest The Zap Light sends one million volts between six metal prongs at the front of its torch.
  • (16) In this study about melting and torchs employed in solder in fixed prosthodontics, it's analysed the accurate melting, adequate quantity, as well as protection of adjacent tissues with an accurate anti-melting.
  • (17) In the evenings the men's bodies were covered in toxic mercury deposits, left by the process of mining and washing the gold; they burned them off with a blow torch.
  • (18) Do you wish you could change the elements in the Control Center (which you reach by swiping up from the bottom) - so for example it would contain your favourite apps, not just the clock, torch, calculator and camera?
  • (19) The torch began its day in Greenwich Park, where the equestrian events will take place, and progressed through the east London neighbourhoods that evangelists of the London Olympics believe will be regenerated by the £9.3bn in public money poured into the area It ended the day in Waltham Forest in the hands of Fabrice Muamba, the Bolton Wanderers footballer who suffered a heart attack on the pitch at White Hart Lane in March and was raised in the area.
  • (20) They will take with them more than 11 tonnes of kit, including torches, axes, rope, search cameras, stretchers and tents.

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