What's the difference between pearl and speck?

Pearl


Definition:

  • (n.) A fringe or border.
  • (v. t. ) To fringe; to border.
  • (n.) A shelly concretion, usually rounded, and having a brilliant luster, with varying tints, found in the mantle, or between the mantle and shell, of certain bivalve mollusks, especially in the pearl oysters and river mussels, and sometimes in certain univalves. It is usually due to a secretion of shelly substance around some irritating foreign particle. Its substance is the same as nacre, or mother-of-pearl. Pearls which are round, or nearly round, and of fine luster, are highly esteemed as jewels, and compare in value with the precious stones.
  • (n.) Hence, figuratively, something resembling a pearl; something very precious.
  • (n.) Nacre, or mother-of-pearl.
  • (n.) A fish allied to the turbot; the brill.
  • (n.) A light-colored tern.
  • (n.) One of the circle of tubercles which form the bur on a deer's antler.
  • (n.) A whitish speck or film on the eye.
  • (n.) A capsule of gelatin or similar substance containing some liquid for medicinal application, as ether.
  • (n.) A size of type, between agate and diamond.
  • (a.) Of or pertaining to pearl or pearls; made of pearls, or of mother-of-pearl.
  • (v. t.) To set or adorn with pearls, or with mother-of-pearl. Used also figuratively.
  • (v. t.) To cause to resemble pearls; to make into small round grains; as, to pearl barley.
  • (v. i.) To resemble pearl or pearls.
  • (v. i.) To give or hunt for pearls; as, to go pearling.

Example Sentences:

  • (1) Based on their localisation and histology these are classified into three types (Epstein's pearls, Bohn's nodules, Dental lamina cysts).
  • (2) Pregnancy occurred in 14 women corresponding to a Pearl-index of 55.6.
  • (3) Bloody odd combination but those Orange Foam Headphones would blast those magnificent records into my developing brain over and over again" chernypyos – Björk's Human Behavior and Sinead O'Connor's Fire On Babylon: "bjork's 'human behavior' and sinead o'connor's "fire on babylon" oddly stick in my head from that one evening walking in the woods, breathing the damp air, and feeling pleasantly invisible" Pyromancer – REM – Automatic for the People Blood Sugar Sex Magic Pearl Jam - Vs RATM's first album Portishead Maxinquaye by Tricky Manic Street Preachers – Gold Against the Soul Smashing Pumpkins, Siamese Dream "I used to go to the local library and take out a CD (50p for 3 weeks!
  • (4) Further south is Ghadames, one of the most ancient settlements in north Africa , which Unesco calls “the pearl of the desert”.
  • (5) Whereas a simple tympanoplasty could cure a localized pearl, typically anterosuperior in the mesotympanum, the stapes is fast eroded (7 cases) if progression goes on.
  • (6) The pregnancy rate after 5 years was 3.2 or a Pearl index of 1.21 which is very good compared to other methods of contraception now available.
  • (7) Our plan is to have 200 Pearl accredited homes by the end of 2016 to help meet the UK's growing need for specialist dementia care centres with specially trained staff.
  • (8) We now have 67 Pearl accredited homes with a further 70 working through the pathway to achieve accreditation.
  • (9) It was established that density of one-generation concrements resembling pearl granules was far greater as compared to that of the other varieties of cholesterol concrements.
  • (10) use efficacy may be calculated in 2 ways: the Pearl Index (the failure rate expressed as the number of pregnancies divided by the number of months of exposure and multiplied by 1200) and the cumulative life table method.
  • (11) Brush the buns with the egg and sprinkle with pearl sugar.
  • (12) It has a Pearl index of 2.9 and must be replaced yearly.
  • (13) PEARL can also serve as a tool in basic research on human psychophysiology.
  • (14) The packing of crystals seemed to be less tight in pearl enamel.
  • (15) Confectionery levels ranged between 0.26 and 7.9 mg g-1, whilst contents in health products were 0.30-47.1 mg g-1, the highest values being measured for throat pearls.
  • (16) Twenty-four wethers had ad libitum access to a total forage diet (pearl millet forage), water and trace mineralized salt.
  • (17) Compared with Progestasert, LNG Nova-T showed lower pregnancy rates (Pearl Index 0.30), less risk for ectopic pregnancy, and a longer effective lifetime (7 years).
  • (18) The physical parameters tested were: test weight (TW), endosperm texture (TE), pearling index (IP), 1000 kernel wt (W 1000), infrared reflectance (NIR) and color (Ref).
  • (19) Shenzhen , the country’s first SEZ, which opened in 1980, currently harbours 300,000 migrant workers, while Pearl River Delta Economic Zone is home to 42 million people.
  • (20) In the mid-1990s, when the movement's influence on HTB was at its height, I visited a Chelsea church run by Nicky Lee, one of the men who converted Welby at Cambridge, and when the Holy Spirit started knocking people down, I'd hear the distinct rattle of pearls when the young women fainted to the floor.

Speck


Definition:

  • (n.) The blubber of whales or other marine mammals; also, the fat of the hippopotamus.
  • (n.) A small discolored place in or on anything, or a small place of a color different from that of the main substance; a spot; a stain; a blemish; as, a speck on paper or loth; specks of decay in fruit.
  • (n.) A very small thing; a particle; a mite; as, specks of dust; he has not a speck of money.
  • (n.) A small etheostomoid fish (Ulocentra stigmaea) common in the Eastern United States.
  • (v. t.) To cause the presence of specks upon or in, especially specks regarded as defects or blemishes; to spot; to speckle; as, paper specked by impurities in the water used in its manufacture.

Example Sentences:

  • (1) Given how Bank forecasts have been all over the shop, it is possible that the Old Lady's spreadsheet wizards could scupper Mr Carney's plans by spying a speck of price pressure and panicking about it turning into a giant inflationary boulder.
  • (2) 11.21pm GMT Tweets Jeremiah Tittle (@WWWJT) @LengelDavid @Paolo_Bandini @HunterFelt @GdnUSsports remove the wooden beam from your own eye before you remove the speck from the umpires'.
  • (3) Michelangelo Merisi da Caravaggio (1571-1610) died young, had a public career for only 10 years, had no workshop, bequeathed no drawings and left no pupils, and the only places he travelled to outside mainland Italy were the Mediterranean speck of Malta and, briefly, Sicily.
  • (4) Andreas Speck London • David Miranda's detention was an extreme case of a large-scale harassment, especially of Muslims and political activists monitored by MI5.
  • (5) The darting speck of fiery orange had gone, perhaps already on his way to another continent.
  • (6) The smallest speck, fibre and mass sizes visible in the radiographs were 0.24, 0.75 and 0.5 mm, respectively.
  • (7) A qualitative description of electrostatic interactions between the two cytochromes based on limited electrostatic interaction domains on the cytochrome c oxidase surface was found to be in good agreement with all our data and supports the model of Speck et al.
  • (8) The best machines could resolve 0.2 mm aluminium oxide specks with the contact technique.
  • (9) Ulrich Speck is senior fellow at the Transatlantic Academy, Washington DC
  • (10) Speck visibility was as dependent on the composition of the specks and of the surrounding material as on the size of the specks.
  • (11) The Cocos Islands is a tiny green speck in the Indian ocean nearer to Penang than Perth, settled in 1826 as a resupply base for Indian ocean traders.
  • (12) Fairly easy Salads Tabbouleh Most of us visualise tabbouleh as bulgur with specks of herbs, but in the Lebanon it is very green with specks of bulgur.
  • (13) This was the scene in Lawrence of Arabia (1962) in which Lawrence ( Peter O’Toole ) first makes contact with the Arab chieftain Sherif Ali (Sharif), who will become his key ally in the desert fighting, and the latter, in a daringly protracted sequence, develops from a speck on the horizon into a towering, huge horseman, rifle at the ready.
  • (14) (Speck, S.H., Dye, D. and Margoliash, E. (1984) Proc.
  • (15) The area is a busy shipping route connecting to the Strait of Malacca and the Pacific and is believed to have rich oil and gas deposits, meaning that the tiny specks of land that dot it have been contested by many neighbouring powers for decades.
  • (16) Photograph: Penny Bradfield Julia Gillard leaves the press conference Photograph: Penny Bradfield Updated at 10.01am GMT 9.09am GMT Lenore Taylor on a "speck of silver lining for Labor" Guardian Australia’s incoming political editor Lenore Taylor writes for Fairfax media that Labor’s political dysfunction has reached levels unprecedented “even for a party that has spent much of the last three years tearing itself asunder”.
  • (17) We obtained 2-8 fold variations for the smallest sizes of the three objects (specks, fibres and masses) visible in the X-ray images and 3.0-3.7 fold variations for an "image score".
  • (18) Climbing over rough ground, the route follows the rim of a dramatic escarpment above the sea, with wonderful views down to the water, often specked with passing porpoises and dolphins.
  • (19) This consists of multiple echogenic specks in an otherwise normal testicular parenchyma.
  • (20) Interphase nuclei are characterized by the distribution of chromatin; aside from the cortical chromatin spread along nuclear envelope and nucleolus, there are chromatin accumulations that belong mainly in two different classes: 1) numerous chromatin "specks" ranging in size from about 5 to 70 nm and averaging 47 nm; 2) a few roughly circular or elongated chromatin "packets" measuring from 70 to 230 nm.