What's the difference between reverse and upend?

Reverse


Definition:

  • (a.) Turned backward; having a contrary or opposite direction; hence; opposite or contrary in kind; as, the reverse order or method.
  • (a.) Turned upside down; greatly disturbed.
  • (a.) Reversed; as, a reverse shell.
  • (a.) That which appears or is presented when anything, as a lance, a line, a course of conduct, etc., is reverted or turned contrary to its natural direction.
  • (a.) That which is directly opposite or contrary to something else; a contrary; an opposite.
  • (a.) The act of reversing; complete change; reversal; hence, total change in circumstances or character; especially, a change from better to worse; misfortune; a check or defeat; as, the enemy met with a reverse.
  • (a.) The back side; as, the reverse of a drum or trench; the reverse of a medal or coin, that is, the side opposite to the obverse. See Obverse.
  • (a.) A thrust in fencing made with a backward turn of the hand; a backhanded stroke.
  • (a.) A turn or fold made in bandaging, by which the direction of the bandage is changed.
  • (a.) To turn back; to cause to face in a contrary direction; to cause to depart.
  • (a.) To cause to return; to recall.
  • (a.) To change totally; to alter to the opposite.
  • (a.) To turn upside down; to invert.
  • (a.) Hence, to overthrow; to subvert.
  • (a.) To overthrow by a contrary decision; to make void; to under or annual for error; as, to reverse a judgment, sentence, or decree.
  • (v. i.) To return; to revert.
  • (v. i.) To become or be reversed.

Example Sentences:

  • (1) This trend appeared to reverse itself in the low dose animals after 3 hr, whereas in the high dose group, cardiac output continued to decline.
  • (2) Application of 40 microM NiCl2 reversibly blocked It while leaving Is intact, whereas 20 microM CdCl2 reversibly blocked Is, but not It.
  • (3) The outward currents are sensitive to TEA and their reversal potentials differ.
  • (4) With NaCl as the major constituent of the bathing solution (potassium-free pipette and external solutions) the reversal potential (Er) of the noradrenaline-evoked current was about 0 mV.
  • (5) The HBV infection was tested by the reversed passive hemagglutination method for the HBsAg and by the passive hemagglutination method for the anti-HBs at the time of recruitment in 1984.
  • (6) If the method was taken into routine use in a diagnostic laboratory, the persistence of reverse passive haemagglutination reactions would enable grouping results to be checked for quality control purposes.
  • (7) Tests showed the cells survive and function normally in animals and reverse movement problems caused by Parkinson's in monkeys.
  • (8) In dorsoventral (DV) reversed wings at both shoulder or flank level, the motor axons do not alter their course as they enter the graft.
  • (9) Head-injured patients had a low thyroxine (T4), low triiodothyronine (T3), and high reverse T3.
  • (10) Dilutional studies comparing the mechanism of inhibition of monoamine oxidase produced by Gerovital H3 and by ipronizid demonstrated that Gerovital H3 was a reversible inhibitor of monoamine oxidase.
  • (11) Nucleotide, which is essential for catalysis, greatly enhances the binding of IpOHA by the reductoisomerase, with NADPH (normally present during the enzyme's rearrangement step, i.e., conversion of a beta-keto acid into an alpha-keto acid, in either the forward or reverse physiological reactions) being more effective than NADP.
  • (12) An axillo-axillary bypass procedure was performed in a high-risk patient with innominate arterial stenosis who had repeated episodes of transient cerebral ischemia due to decreased blood flow through the right carotid artery and reversal of blood flow through the right vertebral artery.
  • (13) What reforms there were could also be reversed, she warned.
  • (14) No reversions to wild-type levels were observed in 555 heterozygous offspring of crosses between homozygous Campines and normals.
  • (15) We have compared two new methods (a solvent extraction technique and a method involving a disposable, pre-packed reverse phase chromatography cartridge) with the standard method for determining the radiochemical purity of 99Tcm-HMPAO.
  • (16) Sickle and normal discocytes both showed membrane elasticity with reversion to original cell shape following release of the cell from its aspirated position at the pipette tip.
  • (17) These antagonists reverse NMDA-mediated long term influence in these brain areas.
  • (18) For dental procedures requiring tracheal intubation, one could perhaps use non-depolarizing muscle relaxants, like pancuronium, with reversal at the end of the procedure.
  • (19) We have recently described a nonnucleoside compound that specifically inhibits the reverse transcriptase of human immunodeficiency virus type 1 (HIV-1), the causative agent of AIDS.
  • (20) We have investigated some of the factors which affect the retention times of these substances in reversed-phase HPLC on columns of 5-micron octadecylsilyl silica.

Upend


Definition:

  • (v. t.) To end up; to set on end, as a cask.

Example Sentences:

  • (1) 16 min: Vermalelen upends Ibrahimovic down the right.
  • (2) The year before that, a video of a huge truck bomb ploughing into Salerno base in Khost province upended Nato reports of a relatively minor attack in which no one was killed.
  • (3) In Minato neighbourhood, which was cut off from the centre when a fishing trawler was upended on a bridge, the 500 evacuees sheltering in an elementary school did not get hot food until Saturday night.
  • (4) Ms Le Pen’s party is intent on dismantling the EU , on setting up protectionist barriers, stigmatising Muslims and upending traditional western alliances.
  • (5) President Obama announced on Friday that in the "days ahead" he will decide on a package of military and diplomatic options to halt the rapid advance of the Islamic State of Iraq and the Levant (Isis) , as the jihadist army's march from Syria through Sunni Iraq has upended Obama's achievement of extricating the US military from the Iraq conflict.
  • (6) Even the suggestion that Christie might enter the race will serve to upend it, with current front-runner Rick Perry causing dismay among some Republicans after a catalogue of bumbling debate performances.
  • (7) Just One Day, about an American girl named Allyson whose entire life is upended after spending one day in Paris with a Dutch guy named Willem, came out earlier this year.
  • (8) Plainly the system has faults, but seeking to upend things at a time when the public can see no imminent need for change might be considered brave if not foolhardy.
  • (9) Democrats are seeking to repeat history and have optimistically noted a surge in ballots from young and first-time voters that could upend a Republican advantage and tip the election in Udall’s favour.
  • (10) Just a few days later Ali would upend that career, and much of the world’s opinion, when he refused to be drafted by the US army.
  • (11) Nearly 18 months after Edward Snowden’s disclosures upended the secret world of US surveillance, the US Senate has rejected the most politically viable effort to rein in the National Security Agency in almost four decades.
  • (12) But kicking Israel's most important ally in the shins, denigrating their diplomatic efforts, darkly hinting that they will unilaterally use military force and seeking to upend what is clearly one of President Obama's key foreign policy priorities, nuclear non-proliferation, is incredibly unwise.
  • (13) On my visit, pieces included a Keralan teak canoe upended to form a bookcase, and a Rajput palace window frame with a mirror inserted.
  • (14) Instead, piles of mesh sacks filled with rocks are all that separate the water from the exposed bowels of the reactors' turbine buildings, now a mass of twisted metal, shutters and ladders, where upended trucks sit in ditches filled with wreckage.
  • (15) 53 min: Pearson and Fletcher combine nicely in the centre of the park to release Maloney, who weaves towards the Georgian box and is upended.
  • (16) Critics said the speech contained multiple contradictions and upended previous policy positions, leaving in doubt his views on talking to Iran, pressuring Nato allies to shoulder more defence costs, nation building, wooing goodwill in the Arab world, and whether he thinks the US foreign policy should be “unpredictable” or “disciplined, deliberate and consistent”.
  • (17) While I am deeply concerned for the rights of the average citizen - my film shows case after case of perfectly innocent people and protestors having their lives upended by these spy systems - I’m far more concerned about spying on members of Congress.
  • (18) But as things stand now, no amount of disdain, regret and constitutional obfuscation is going to stop Scotland upending the politics of Britain.
  • (19) Andreas Weimann anticipated Marc Wilson's poor touch to dispossess the Irishman who, in his attempts to make amends, upended the Austrian.
  • (20) Things could have become even worse for Levein had the referee, as would have been entirely possible, adjudged McGregor to have illegally upended Mirko Ivanovski inside the Scottish penalty area.

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