What's the difference between harpoon and spear?

Harpoon


Definition:

  • (n.) A spear or javelin used to strike and kill large fish, as whales; a harping iron. It consists of a long shank, with a broad, fiat, triangular head, sharpened at both edges, and is thrown by hand, or discharged from a gun.
  • (v. t.) To strike, catch, or kill with a harpoon.

Example Sentences:

  • (1) This result can best be explained by assuming the reversibility of the reaction Delta(8)-cholestenol right harpoon over left harpoon Delta(7)-cholestenol.
  • (2) It is a career that has seen Mompo stand between harpoons and whales, document the environmental impact of the war between Israel and Lebanon and listen in horror to live radio updates from the captain of a nearby ship being captured by Somali pirates.
  • (3) Skrillex and Chance The Rapper Recess tracklist All is Fair In Love And Brostep with Ragga Twins Recess, with Kill the Noise, Fatman Scoop and Michael Angelakos Stranger, with KillaGraham from Milo and Otis and Sam Dew Try It Out (Neon Mix), with Alvin Risk Coast Is Clear, with Chance the Rapper and the Social Experiment Dirty Vibe, with Diplo, G-Dragon from Big Bang and CL from 2NE1 Ragga Bomb, with Ragga Twins Doompy Poomp Fuck That Ease My Mind, with Niki and the Dove Fire Away, with Kid Harpoon
  • (4) These findings indicate that the reaction: CDP choline + diglyceride right harpoon over left harpoon phosphatidyl choline + CMP is freely reversible in vivo.
  • (5) Thus, the pathway of d-arabinose catabolism in E. coli K-12 is believed to be: d-arabinose right harpoon over left harpoon d-ribulose --> d-ribulose-l-phosphate right harpoon over left harpoon dihydroxyacetone phosphate plus glycolaldehyde.
  • (6) 2.53pm BST There's no Bass Like Home Lily Allen just tweeted a link to her "unofficial World Cup song", which turns out to be the full version of the Kid Harpoon-produced Bass Like Home.
  • (7) Such mechanisms can be in accord with the observed rapid turnover rates of the enzyme, since rapid proton exchange can occur with the buffer components, EH(+) + B right harpoon over left harpoon E + BH(+).
  • (8) Almost five months ago, the International Court of Justice (ICJ) ordered Japan to lay down its harpoons, concluding that its scientific output appeared “limited” .
  • (9) In the New York magazine interview, Dimon said the Whale was not just dead, but "harpooned.
  • (10) The electrodes are equipped with small, gold-plated barbed tips which have the form of harpoons that may be pushed directly into a muscle, where they remain without being sutured into place.
  • (11) The saturable saxitoxin (STX) interaction with the nerve membrane is reversible and can be described by the equation STX + R right harpoon over left harpoon STX.R where R is the binding site or receptor.
  • (12) Incorporations from the other exogenous amino acids indicated the metabolic sequence: aspartate --> threonine --> glycine right harpoon over left harpoon serine.
  • (13) The last track, Fire Away, also includes British singer-songwriter Kid Harpoon, who has penned songs for Florence and the Machine, Calvin Harris, Shakira and Rihanna.
  • (14) Tannen calls hair, clothes and weight The Big Three because they are the killer subjects for the maternal harpoon: "All women are judged on their appearance.
  • (15) The fleet's other vessels are unable to operate unless the Nisshin Maru is present to haul in harpooned whales and process them.
  • (16) The U(S) right harpoon over left harpoon U(F) reaction in unfolded RNase A is used both to provide data on the kinetics of proline isomerization in the unfolded protein and as the basis of an assay for measuring proline isomerization during folding.The tyrosine-detected folding kinetics at low temperatures have been compared to those of proline isomerization in unfolded RNase A.
  • (17) Changes are represented kinetically by h(1) right harpoon over left harpoon x right harpoon over left harpoon h(2), where x signifies the inactive state.
  • (18) It is the first time the Antarctic hunt, during which harpoon vessels target almost 1,000 mainly minke whales, has been cancelled in more than a quarter of a century.
  • (19) The comparison is based on the recent observation that the U(S) right harpoon over left harpoon U(F) kinetics are independent of guanidinium chloride concentration, so that they can be extrapolated to low guanidinium chloride concentrations, at which folding takes place.
  • (20) Isotope-exchange studies indicated that the reaction proceeds in the following steps:Enzyme+ATP+P(i) right harpoon over left harpoon Enzyme-P+AMP+PP(i)Enzyme-P+pyruvate right harpoon over left harpoon Enzyme+phosphoenolpyruvate

Spear


Definition:

  • (n.) A long, pointed weapon, used in war and hunting, by thrusting or throwing; a weapon with a long shaft and a sharp head or blade; a lance.
  • (n.) Fig.: A spearman.
  • (n.) A sharp-pointed instrument with barbs, used for stabbing fish and other animals.
  • (n.) A shoot, as of grass; a spire.
  • (n.) The feather of a horse. See Feather, n., 4.
  • (n.) The rod to which the bucket, or plunger, of a pump is attached; a pump rod.
  • (v. t.) To pierce with a spear; to kill with a spear; as, to spear a fish.
  • (v. i.) To shoot into a long stem, as some plants. See Spire.

Example Sentences:

  • (1) The work, The Spear, by Brett Murray, unleashed a brouhaha that has hogged headlines for more than a week in South Africa and earned that inexhaustible accolade "painting-gate".
  • (2) To find out if any stone tips were being used on spears any earlier than that, Wilkins examined sharp stones found at a site called Kathu Pan, in the Northern Cape region of South Africa.
  • (3) If they refuse to do so, make the least show of resistance, or attempt to run away from you, you will fire upon and compell [sic] them to surrender, breaking and destroying the Spears, Clubs, and Waddies of all those you take prisoner.
  • (4) will.i.am feat britney spears - Scream & Shout on MUZU.TV .
  • (5) The spear-phishing tricks we saw the Chinese secret police using against the Dalai Lama in 2008 were being used by Russian crooks to steal money from US companies by 2010.
  • (6) The wealth magazine Spear’s noted, in an interview with a company that provides contract cleaners to the Dorchester, that a cleaner at the Park Lane hotel would have to work for 56 hours to be able to take an entry-level room for the night , before tax.
  • (7) Manipulation of intra abdominal embedded spears may require unusual surgical procedures, and no attempt to extract the weapon should be made before emergency laparotomy is carried out.
  • (8) López and Machado were defeated by Capriles in opposition primaries, but they rejected Capriles's willingness to enter into dialogue with Maduro on public safety following the murder in January of Mónica Spear, a former Miss Venezuela .
  • (9) Hemicellulose B and holocellulose from spear grass (Heteropogon contortus) were the best sources of carbon, and the optimum temperature was 27 degrees.
  • (10) Spears joked that she was “thrilled” at being added to the dating app.
  • (11) To evaluate these hypotheses, the nucleotide sequence of the mitochondrial cytochrome oxidase subunit II gene was determined from a bushbaby (Galago senegalensis), flying lemur (Cynocephalus variegatus), tree shrew (Tupaia glis), spear-nosed bat (Phyllostomus hastatus), rousette bat (Rousettus leschenaulti), and nine-banded armadillo (Dasypus novemcinctus) and was compared with published sequences of a human, cow, and mouse.
  • (12) Jesus' death was ensured by the thrust of a soldier's spear into his side.
  • (13) What an incredible contrast between the passionate compassion so emotively expressed in Britain and the ruthless bloodlust in Japan, where tens of thousands of dolphins are killed with spears on beaches every year and where crowds cheer the departure of a huge mechanised fleet whose objective is the mass slaughter of these majestic mammals in the Antarctic whale sanctuary.
  • (14) Spectra were obtained with synchrotron radiation from the SPEAR storage ring using highly sensitive fluorescence detectors.
  • (15) Twenty four hours of food and maternal deprivation, shown previously to increase brain serotonin and 5-hydroxyindole acetic acid and their ratio in neonates (L. P. Spear & F. M. Scalzo, 1984, Developmental Brain Research, in press) was observed to induce tail flick analgesia, an effect blocked by metergoline.
  • (16) Adult male hunters who used dogs and carried only one spear were injured most frequently.
  • (17) I try not to read my reviews, but there's always some friend who'll come along and, under the guise of trying to comfort you, let you know that you've been speared.
  • (18) This tusk specimen contains a metal spear with a wooden component, which is surrounded by a quiver-like osseous encasement.
  • (19) Facebook Twitter Pinterest Armed with a makeshift spear, an Assam man sets out to chase away the elephant that crushed a woman to death in the village of Galighat.
  • (20) By the 16th century the conduction of sound by a rod or the staff of a spear was reported by a number of writers; however, these writers considered these phenomena as a curiosity rather than having practical value.