What's the difference between gridiron and iron?

Gridiron


Definition:

  • (n.) A grated iron utensil for broiling flesh and fish over coals.
  • (n.) An openwork frame on which vessels are placed for examination, cleaning, and repairs.
  • (n.) A football field.

Example Sentences:

  • (1) But all of that has been overshadowed by acts of violence away from the gridiron.
  • (2) A gridiron incision is excellent for operations for palpable hernias.
  • (3) Rugby Union, Rugby League, American Football (gridiron), boxing, etc.
  • (4) In addition, cervical injuries in gridiron football and rugby are outlined.
  • (5) He dislikes the clubiness of ­Washington and broke with tradition earlier this year by failing to attend a similar function, the Gridiron dinner.
  • (6) And while it's true that gridiron jocks can't seem to perform unless interrupted every 10 seconds by schmaltzy corporations peddling their wares, brass bands booming across the pitch and cheerleaders wiggling and jiggling like wind-up titillators, it's also true that American spectators do at least get what they're promised - it may take five hours but eventually they will see 60 minutes of football.
  • (7) The appearance comes after Obama decided to skip the annual Gridiron Club dinner in Washington, a white-tie affair at which the president traditionally engages in comic skits with senior members of the press corps.
  • (8) Ominously, the Chargers’ new gridiron stadium has been stuck in bureaucratic gridlock for nearly a decade.
  • (9) In only 6% of patients was no abnormality found at operation, and in every case the disorder was dealt with through the gridiron incision.
  • (10) 12.30am GMT Tweet Graham Parker (@KidWeil) @busfield Tonight's games both old school MLS spectacles - gridiron markings on fields for both New England and Seattle games November 3, 2013 12.29am GMT 19 mins It was Nguyen showing the value of the man-on-the-post for corners there, chesting away Myers' header.
  • (11) He’s our hero, the gridiron savior riding in from the west (well, Hueytown, Alabama, anyway) to awaken Florida State football from its long spell of mediocrity, leading the Seminoles to their first national championship game in 15 years.
  • (12) Bobby Jindal , fresh off of his audience-slaying comedy routine at the annual Gridiron Club dinner this past weekend.
  • (13) "Ian Johnson, a former Boise State, All-American, Running Back, in American Gridiron Football, used to crochet all the time," reports Scott Davenport.
  • (14) Such an arrangement could be beneficial for both sports as footballers have complained about the state of the pitch after gridiron games while NFL players have said the turf cuts up too easily and leads to injury.
  • (15) Facebook Twitter Pinterest For four quarters, America (and some around the world) tuned in as the Seattle Seahawks and the San Francisco 49ers obliterated each other on the gridiron.
  • (16) They have the Rooney Rule in gridiron because they similarly had a high number of black players but no black coaches.
  • (17) We’re going to see the field covered in gridiron markings for the upcoming Seattle Seahawks game — a situation that a grim-faced Sounders GM Adrian Hanauer pointedly feels could have been avoided: It’s the unfortunate reality of a two professional-team stadium with the timing.
  • (18) The wise heads that run the NFL have clearly not missed the fact that Londoners are going absolutely gangbusters for gridiron.
  • (19) The state divide led to a number of cross-border skirmishes in the American civil war, which continued in the form of university football (gridiron) fans killing each other in the stands in the early 20th century.

Iron


Definition:

  • (n.) The most common and most useful metallic element, being of almost universal occurrence, usually in the form of an oxide (as hematite, magnetite, etc.), or a hydrous oxide (as limonite, turgite, etc.). It is reduced on an enormous scale in three principal forms; viz., cast iron, steel, and wrought iron. Iron usually appears dark brown, from oxidation or impurity, but when pure, or on a fresh surface, is a gray or white metal. It is easily oxidized (rusted) by moisture, and is attacked by many corrosive agents. Symbol Fe (Latin Ferrum). Atomic weight 55.9. Specific gravity, pure iron, 7.86; cast iron, 7.1. In magnetic properties, it is superior to all other substances.
  • (n.) An instrument or utensil made of iron; -- chiefly in composition; as, a flatiron, a smoothing iron, etc.
  • (n.) Fetters; chains; handcuffs; manacles.
  • (n.) Strength; power; firmness; inflexibility; as, to rule with a rod of iron.
  • (n.) Of, or made of iron; consisting of iron; as, an iron bar, dust.
  • (n.) Resembling iron in color; as, iron blackness.
  • (n.) Like iron in hardness, strength, impenetrability, power of endurance, insensibility, etc.;
  • (n.) Rude; hard; harsh; severe.
  • (n.) Firm; robust; enduring; as, an iron constitution.
  • (n.) Inflexible; unrelenting; as, an iron will.
  • (n.) Not to be broken; holding or binding fast; tenacious.
  • (v. t.) To smooth with an instrument of iron; especially, to smooth, as cloth, with a heated flatiron; -- sometimes used with out.
  • (v. t.) To shackle with irons; to fetter or handcuff.
  • (v. t.) To furnish or arm with iron; as, to iron a wagon.

Example Sentences:

  • (1) The hypothesis that proteins are critical targets in free radical mediated cytolysis was tested using U937 mononuclear phagocytes as targets and iron together with hydrogen peroxide to generate radicals.
  • (2) The most successful dyes were phenocyanin TC, gallein, fluorone black, alizarin cyanin BB and alizarin blue S. Celestin blue B with an iron mordant is quite successful if properly handled to prevent gelling of solutions.
  • (3) These membrane perturbation effects not observed with bleomycin-iron in the presence of a hydroxyl radical scavenger, dimethyl thiourea, or a chelating agent, desferrioxamine, were correlated with the ability of the complex to generate highly reactive oxygen species.
  • (4) The specific activities of extracts from cells grown under phototrophic and aerobic conditions were similar and not affected by the concentration of iron in the growth media.
  • (5) In the 153 women to whom iron supplements were given during pregnancy, the initial fall in haemoglobin concentration was less, was arrested by 28 weeks gestation and then rose to a level equivalent to the booking level.
  • (6) Typically the iron-iron axis (gz) of the binuclear iron-sulfur clusters is in the membrane plane.
  • (7) Increased iron levels in basal ganglia were generally associated with normal or elevated levels of ferritin immunoreactivity, for example, the substantia nigra in PSP and possibly MSA, and in putamen in MSA.
  • (8) Lead levels in contents and shells of eggs laid by hens dosed with all-lead shot were about twice those in eggs laid by hens dosed with lead-iron shot.
  • (9) Dietary factors affect intestinal P450s markedly--iron restriction rapidly decreased intestinal P450 to beneath detectable values; selenium deficiency acted similarly but was less effective; Brussels sprouts increased intestinal AHH activity 9.8-fold, ECOD activity 3.2-fold, and P450 1.9-fold; fried meat and dietary fat significantly increased intestinal EROD activity; a vitamin A-deficient diet increased, and a vitamin A-rich diet decreased intestinal P450 activities; and excess cholesterol in the diet increased intestinal P450 activity.
  • (10) Since iron from fortified formulas is well absorbed during the first three months of life, even if it is not immediately used for hemoglobin formation, an inccrease in the iron stores will occur...
  • (11) Dietary intakes, measured by three 24-hour recalls, revealed that protein, iron and Vitamin C generally met or exceeded the Nutrition Recommendations for age.
  • (12) This is a struggle for the survival of our nation.” As ever, after Trump’s media dressing-down, his operation was quick to fit a velvet glove to an iron fist.
  • (13) Ten weeks of iron therapy was not, however, long enough to increase iron stores.
  • (14) With both approaches, carbohydrate and fat had little influence whereas egg albumin had a significant inhibitory effect on the absorption of nonheme iron.
  • (15) The protein quality and iron bioavailability of mechanically deboned turkey meat (MDT) and hand-deboned turkey meat (HDT) were determined in rats.
  • (16) Serum levels of vitamins A and E, zinc and iron were determined in healthy control subjects and lepromatous leprosy patients belonging to an eastern state of India.
  • (17) Ferric iron in aqueous solution was used as an iron-only control.
  • (18) The implications of inhibition of protein kinase C by adriamycin-iron(III) are discussed.
  • (19) The duodenal mucosa of genotypically normal iron replete and iron deficient mice and mice with sex-linked (sla) and microcytic anemias (mk) was examined for the presence of iron-binding proteins.
  • (20) Ferredoxin reductase (Fd-reductase) supplies reducing equivalents obtained from NADPH to mitochondrial cytochrome P450 enzymes via the small iron-sulfur protein ferredoxin.

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