What's the difference between lustrous and radiant?

Lustrous


Definition:

  • (a.) Bright; shining; luminous.

Example Sentences:

  • (1) This lustrous amber oil looks lovely and is commended for its "subtle", more neutral flavour.
  • (2) There’s the way my character Henman fist-pumps when successfully finishing a date (not a euphemism), and the way he looks just like me, except with a better tan, less-British teeth and the ability to suddenly sprout lustrous golden locks like Kid Rock dipped head-first in a bath of Timotei and lemon juice: The guy out of Hanson is ageing well... On a more serious note, there’s the way you can choose to be gay or straight: a feature introduced without fuss, but which makes Kim Kardashian’s Hollywood more progressive than the way most (not all, thankfully) traditional games address sexuality, if they do at all.
  • (3) They’re in the business of selling you the $11 beer to you once you’re inside the stadium.” Today’s athletic amphitheatres last just a few decades before being thrown away for more lustrous replacements.
  • (4) As well as earning him lustrous reviews, it meant that Hytner never need worry about money again.
  • (5) Shot in a lustrous but melancholy monochrome entirely appropriate to the movie's sombre tone, Nebraska is less about a quest for a million bucks than a search for meaning late in life, and the sadness that comes when we realise there isn't any.
  • (6) Smooth and lustrous surfaces were obtained with finishing discs, in contrast to techniques using other finishing instruments.
  • (7) Evaluation of the patient's intestinal abnormality was aided by the use of magnifying endoscopy; the duodenal villi were lustrous and swollen and of various size, a pattern different from that previously described for intestinal lymphangiectasia.
  • (8) With Gordon Willis’s gorgeous cinematography, Manhattan is rendered in a lustrous, glowing monochrome, fetishing the city, erasing its poverty and crime – then at its notorious zenith – and making of it a shangri la of sophistication.
  • (9) Whatever, its omnipresence on all Drake’s albums carves out a whole lustrous landscape that has seldom been touched and certainly never bettered by his singer-songwriter peers.
  • (10) Geopolitical pageantry of this sort burnishes the already lustrous advantages of incumbency.
  • (11) Dead straight hair can be grown into thick, lustrous braids that stretch to the middle of the back, even to the waist.
  • (12) It is a mystery as baffling as what Dorian Grey-like bargain Bateman, 45, struck to maintain such lustrous hair (seriously, it puts Kate Middleton’s to shame) that a man who has been acting since the age of 13 (in US sitcoms Silver Spoons and Valerie ), who was, by his own admission, a “cut-up” in his 20s with a taste for alcohol and drugs, but is now, via some classy supporting roles ( Juno , Up in the Air ), a bona-fide comedy leading man ( Horrible Bosses , Identity Thief ) can be so darned nice.
  • (13) The internal surface of a normal duct was lustrous and smooth.
  • (14) Many local shoppers have turned toward more lustrous megamalls in outer suburbs.
  • (15) It is possible to endoscopically diagnose lymphangiomas because they are lustrous and smooth on the surface, pliable on compression, and half of them have a stalk or a waist at the base.
  • (16) A new dynamic visual illusion is reported: contrast reversal of a horizontal and vertical plaid pattern (produced by adding two orthogonal sinusoidal gratings) causes the pattern to appear as an array of lustrous diamonds, cut by sharp lines into a diagonal lattice structure.
  • (17) Pretty much every scene is filmed in lustrous slow-motion, from a coin toss to the Blinders hacking away at rivals with their razor-fronted caps.
  • (18) Although actually many millions of miles apart, the two planets will appear close together and both are shining lustrously.
  • (19) Linda Winer, Newsday : Menzel doesn't have much vocal variety, but that sound – soft, medium, loud – has a lustrous integrity.

Radiant


Definition:

  • (a.) Emitting or proceeding as from a center; resembling rays; radiating; radiate.
  • (a.) Especially, emitting or darting rays of light or heat; issuing in beams or rays; beaming with brightness; emitting a vivid light or splendor; as, the radiant sun.
  • (a.) Beaming with vivacity and happiness; as, a radiant face.
  • (a.) Giving off rays; -- said of a bearing; as, the sun radiant; a crown radiant.
  • (a.) Having a raylike appearance, as the large marginal flowers of certain umbelliferous plants; -- said also of the cluster which has such marginal flowers.
  • (n.) The luminous point or object from which light emanates; also, a body radiating light brightly.
  • (n.) A straight line proceeding from a given point, or fixed pole, about which it is conceived to revolve.
  • (n.) The point in the heavens at which the apparent paths of shooting stars meet, when traced backward, or whence they appear to radiate.

Example Sentences:

  • (1) The thermoregulatory effects of isothermogenic doses of isoproterenol (Iso) and a novel beta-agonist (BRL 35135) were tested in rats at 22 degrees C and in rats trained to bar press for radiant heat at -8 degrees C. BRL 35135 produced hyperthermia at 22 degrees C and reduced operant responding for heat at -8 degrees C, whereas Iso reduced body temperature and increased operant responding.
  • (2) During five of the treatments skin cooling, by means of initiating air flow through the radiant heating device, was necessary during the plateau phase because rectal temperature exceeded the target value.
  • (3) It has been found that the UV radiation-induced extreme state of the cells in a radiant culture produces distantly in an intact detector culture, which has only an optic contact with it, the cytopathic effect (CPE) as a repercussion of a specificity of morphological manifestations imprinted in the affected culture.
  • (4) Extracellular activity of single WDR neurons in the spinal dorsal horn, which was evoked by a radiant heat stimulus (51 degrees C), was recorded in decerebrate, spinally transected cats.
  • (5) In both patients, there was a more or less remote history of eye exposure to some form of radiant energy, together with other possible etiologic factors.
  • (6) A study was performed to investigate whether measurements of the evaporation rate from the skin of newborn infants by the gradient method are affected by the presence of non-ionizing radiation from phototherapy equipment or a radiant heater.
  • (7) Tiny (0.2% TBS), partial thickness, non-contact radiant heat burns in guinea pigs resulted, within 3 hours, in significant edema formation and protein leakage at the site of the injury.
  • (8) Brief radiant heat pulses, generated by a CO2 laser, were used to activate slowly conducting afferents in the hairy skin in man.
  • (9) In the incubator, the spatial variation in radiant temperatures exceeded 2 degrees C, or four times the spatial variation in air temperatures (0.5 degrees C).
  • (10) The water losses create an additional problem in managing infants under radiant warmers.
  • (11) After Second World War army service, his physique, graceful carriage and radiant grin took him from lift attendant to Broadway and instant movie stardom in The Killers (1946).
  • (12) Experimental C-fiber pain caused by radiant heat was applied to the skin area supplied by the left sural nerve of 20 subjects.
  • (13) The Bair Hugger set on "medium" decreased heat loss more than each radiant warming device and as much as the circulating-water blanket.
  • (14) Tail-flick latency (the time needed to evoke the tail-flick reflex by noxious radiant heat) was reduced for 1-4 min after intrathecal administration of substance P (5 micrograms), but the tail skin temperature was not significantly changed.
  • (15) She looks cheery when attacking, even cheerier when attacked and absolutely radiant when descending into a bog of half-truths and fictions.
  • (16) Compensation for cold air temperature was imperfect because the chicks avoided zones of high radiant flux.
  • (17) Above threshold, mass removal rates were proportional to laser radiant exposure.
  • (18) A model of ocular and facial skin exposure to UVB is presented that combines interview histories of work activities, leisure activities, eyeglass wearing, and hat use with field and laboratory measurements of UV radiant exposure.
  • (19) (table; see text) The direct gain from solar radiation is approximately 100 W. In the shade period the reduction in radiant heat gain is compensated for by the decreased evaporation of sweat.
  • (20) Possible interactions between mu- and delta-receptors in the rat spinal cord were studied using the radiant-heat-induced tail flick response and the highly selective mu- or delta-ligands: [NMePhe3,D-Pro4] morphiceptin(PL-17) and cyclic[D-Pen2,D-Pen5]enkephalin(DPDPE).