What's the difference between iridescent and lustrous?

Iridescent


Definition:

  • (a.) Having colors like the rainbow; exhibiting a play of changeable colors; nacreous; prismatic; as, iridescent glass.

Example Sentences:

  • (1) We demonstrate in this paper that two viruses: iridescent (CIV) and herpetic (Infectious bovine rhinotracheitis) can enter by viropexis and be uncoated in several lines of mosquito cells.
  • (2) The iridescence from the cornea of the sand goby (Pomatoschistus minutus) occurs because of thin layer interference from the platelet-like cells in the stroma.
  • (3) The eye is well camouflaged by an iridescent cornea and a differentially coloured spectacle.
  • (4) One strain had mucoid colonies, fermented few carbohydrates and was serotype A:5, whereas, the other strain had smooth iridescent colonies, non-typeable capsular antigen, type 3 somatic antigen and fermented more than twice as many carbohydrates.
  • (5) Objective evidence of lens abnormality (opacities, vacuoles, or posterior subcapsular iridescence) was recorded and a comparison made between the two groups on the basis of that evidence.
  • (6) Salmon patches (6.4%), iridescent spots (10.3%), mottled brown areas (16.7%) and black sunbursts (7.7%) were seen as early as 10 years of age but showed an upward trend with age.
  • (7) The pathognomonic ocular manifestations of cystinosis are the presence of distinctive iridescent crystals within ocular tissue and a pigmentary retinopathy.
  • (8) Evidence of base-sequence homology between nucleic acids of different viruses was found within, but not between, the poxvirus and iridescent virus groups.
  • (9) The sensitivities of bilateral iridescent lens opacities, posterior cortical lens opacities, orbicularis oculi weakness, low intraocular pressure, ptosis, and ocular myotonia were 46.7, 50.0, 60.6, 59.3, 51.5, and 3.0%, while their specificities were 100.0, 100.0, 98.0, 94.1, 96.1, and 100.0%, respectively.
  • (10) Don't expect sandy beaches, do expect iridescent turquoise seas (especially in the Blue Grotto sea cave), fresh seafood, and a laid-back, unhurried lifestyle that would seduce even the nerviest banker into blissful lethargy.
  • (11) In addition to the widely recognized iridescent, blue, and watery mucoid (circular) colonies, punctiform colonies were observed.
  • (12) The origins of DNA replication of the genome (209 kbp) of Chilo iridescent virus (CIV), which is circularly permuted and terminally redundant, were identified.
  • (13) The genome was found to hybridize with the genome of another iridescent virus, type 9 (WIV), in DNA-DNA hybridization experiments.
  • (14) The iridescence was also found to be sensitive to pH, and the buffer HEPES was detrimental to the cornea compared to controls.
  • (15) Encapsulated strain forming iridescent colony type of both serotypes 1 and 2 had at least three antigens: heat-labile and trypsin-sensitive (L), heat-labile and trypsin-resistant (HL), and heat-stable and trypsin-resistant (HS).
  • (16) In vivo observations indicate the expression of iridescence to be linked to agonistic or reproductive behavior.
  • (17) Pili were found on the capsulated iridescent type, P-1059I, and on two non-capsulated variants, the blue, P-1059B, and the gray, P-1059G.
  • (18) In Gobius fluviatilis (Pallas), Gobius (Proterorhinus) marmoratus (Pallas), glossa Platichthys flesus (L) the cornea is double and there is an iridescent layer.
  • (19) An iridovirus, Apis iridescent virus (AIV), isolated from sick adult specimens of Apis cerana (Hymenoptera) from Kashmir, closely resembles iridescent viruses from Tipula and Sericesthis spp.
  • (20) The capsule was identified by precipitation against hexadecyl trimethylammonium bromide (Cetavlon), by demonstration of iridescence, and by means of a capsule-staining method.

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.