What's the difference between nail and roundel?

Nail


Definition:

  • (n.) the horny scale of plate of epidermis at the end of the fingers and toes of man and many apes.
  • (n.) The basal thickened portion of the anterior wings of certain hemiptera.
  • (n.) The terminal horny plate on the beak of ducks, and other allied birds.
  • (n.) A slender, pointed piece of metal, usually with a head, used for fastening pieces of wood or other material together, by being driven into or through them.
  • (a.) A measure of length, being two inches and a quarter, or the sixteenth of a yard.
  • (n.) To fasten with a nail or nails; to close up or secure by means of nails; as, to nail boards to the beams.
  • (n.) To stud or boss with nails, or as with nails.
  • (n.) To fasten, as with a nail; to bind or hold, as to a bargain or to acquiescence in an argument or assertion; hence, to catch; to trap.
  • (n.) To spike, as a cannon.

Example Sentences:

  • (1) Since fingernail creatinine (Ncr) reflects serum creatinine (Scr) at the time of nail formation, it has been suggested that Ncr level might represent that of Scr around 4 months previously.
  • (2) This article describes a number of syndromes affecting the nail unit.
  • (3) Ender nails as well as three forms of interlocking nails, Brooker-Wills (B-W), Klenm-Schellman (K-S), and Grosse-Kempf (G-K), were implanted in cadaver femora.
  • (4) In the end, the emails from citizen scientists nailed the timing: “looks like it started maybe December 2015”; the severity: “I’ve seen dieback before, but not like this”; and the cause: “guessing it may be the consequence of the four-year drought”.
  • (5) Impairments of hearing, of mobility, of cutting toe-nails and of general physical activity were the conditions which were most frequently named.
  • (6) All nine injuries had antibiotic prophylaxis before and after nail removal.
  • (7) But I'm starting with the job that I can do something about right now – scrabbling around on the floor, picking up three-inch nails and cigarette butts so that the new four-year-olds will have somewhere safe to play at break.
  • (8) A case is reported of a male infant with congenital palmoplantar keratoderma and nail dystrophy who developed progressive perioral and perineal keratoderma.
  • (9) Although the nail changes and systemic complications are probably due to different causes in drug-induced YNS, a careful search for systemic complications are necessary in patients who develop nail changes.
  • (10) Similar cultures from ten additional patients who underwent nail surgery were also performed.
  • (11) It constitutes an alternative to Ender nailing, screw-plate, and nail-plate.
  • (12) Fragments of nail keratin removed with tweezers from patients suffering from alopecia areata were examined using light microscopy and electron microscopy.
  • (13) It's an anxious time for those 180,000 teenagers chasing the last university places in clearing ; nails are bitten to the quick, eyes glazed from internet searching.
  • (14) The phenol and alcohol procedure still remains as one of the most effective and gratifying means of treatment for symptomatic ingrown nails.
  • (15) High level of Ge content was detected from the hair and nail by inductively coupled plasma atomic emission spectrometry.
  • (16) Yellow nail syndrome is characterized by a yellow discolouration of the nails associated with idiopathic lymphoedema and pleuropulmonary manifestations.
  • (17) I drive past buildings that I know, or assume, to house bedsits, their stucco peeling like eczema, their window frames rattling like old bones, and I cannot help myself from picturing the scene within: a dubious pot on an equally dubious single ring, the female in charge of it half-heartedly stirring its contents at the same time as she files her nails, reads an old Vogue, or chats to some distant parent on the telephone.
  • (18) Median strain values of reamed only and polyacetal-nailed femora ranged from 67 to 90 percent of the intact side.
  • (19) Harry Reid and Mitch McConnell, the Senate majority and minority leaders, held two lengthy meetings on Monday in an attempt to nail down terms of a possible compromise.
  • (20) One hundred patients were treated with the Rydell four-flanged nail and 100 with the Gouffon pins.

Roundel


Definition:

  • (a.) A rondelay.
  • (a.) Anything having a round form; a round figure; a circle.
  • (a.) A small circular shield, sometimes not more than a foot in diameter, used by soldiers in the fourteenth and fifteenth centuries.
  • (a.) A circular spot; a sharge in the form of a small circle.
  • (a.) A bastion of a circular form.

Example Sentences:

  • (1) Just as the Roman legions carried their eagle and Christian missionaries had the cross, so the TfL roundel will be raised proudly in parts of the suburban rail network that never saw it before.
  • (2) Lights started to come on behind the gammariya, the roundel windows of stained glass, casting jewelled shadows on the ground below.
  • (3) Roundell is a former head of Impressionist and Modern Pictures at Christie’s, whose sales of masterpieces have included Van Gogh’s Sunflowers, which broke the then record for a work of art when it sold in 1987 for nearly £25m.
  • (4) "This is a painting that has everything," says James Roundell of Dickinson, the dealer that will handle the sale for an anonymous private collector.
  • (5) This included the Korean name of the DPRK written in a stylised Hangul font and a new logo on the tail, featuring a roundel like that of the KPA Air Force – albeit with different proportions – flanked by a blue, stylised bird-of-prey .
  • (6) Research into Le Moulin d’Alphonse was conducted by James Roundell and Simon Dickinson, British art dealers, in collaboration with the Van Gogh Museum in Amsterdam.
  • (7) The system that we propose comprises continuous circular capsulorhexis (Neuhann and Gimbel), hydrodelamination (Brint), roundel phacoemulsification (Hara and Hara), new IOL designs, and intraoperative extensive lens epithelial cell removal.

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