What's the difference between keep and preserve?

Keep


Definition:

  • (v. t.) To care; to desire.
  • (v. t.) To hold; to restrain from departure or removal; not to let go of; to retain in one's power or possession; not to lose; to retain; to detain.
  • (v. t.) To cause to remain in a given situation or condition; to maintain unchanged; to hold or preserve in any state or tenor.
  • (v. t.) To have in custody; to have in some place for preservation; to take charge of.
  • (v. t.) To preserve from danger, harm, or loss; to guard.
  • (v. t.) To preserve from discovery or publicity; not to communicate, reveal, or betray, as a secret.
  • (v. t.) To attend upon; to have the care of; to tend.
  • (v. t.) To record transactions, accounts, or events in; as, to keep books, a journal, etc. ; also, to enter (as accounts, records, etc. ) in a book.
  • (v. t.) To maintain, as an establishment, institution, or the like; to conduct; to manage; as, to keep store.
  • (v. t.) To supply with necessaries of life; to entertain; as, to keep boarders.
  • (v. t.) To have in one's service; to have and maintain, as an assistant, a servant, a mistress, a horse, etc.
  • (v. t.) To have habitually in stock for sale.
  • (v. t.) To continue in, as a course or mode of action; not to intermit or fall from; to hold to; to maintain; as, to keep silence; to keep one's word; to keep possession.
  • (v. t.) To observe; to adhere to; to fulfill; not to swerve from or violate; to practice or perform, as duty; not to neglect; to be faithful to.
  • (v. t.) To confine one's self to; not to quit; to remain in; as, to keep one's house, room, bed, etc. ; hence, to haunt; to frequent.
  • (v. t.) To observe duty, as a festival, etc. ; to celebrate; to solemnize; as, to keep a feast.
  • (v. i.) To remain in any position or state; to continue; to abide; to stay; as, to keep at a distance; to keep aloft; to keep near; to keep in the house; to keep before or behind; to keep in favor; to keep out of company, or out reach.
  • (v. i.) To last; to endure; to remain unimpaired.
  • (v. i.) To reside for a time; to lodge; to dwell.
  • (v. i.) To take care; to be solicitous; to watch.
  • (v. i.) To be in session; as, school keeps to-day.
  • (n.) The act or office of keeping; custody; guard; care; heed; charge.
  • (n.) The state of being kept; hence, the resulting condition; case; as, to be in good keep.
  • (n.) The means or provisions by which one is kept; maintenance; support; as, the keep of a horse.
  • (n.) That which keeps or protects; a stronghold; a fortress; a castle; specifically, the strongest and securest part of a castle, often used as a place of residence by the lord of the castle, especially during a siege; the donjon. See Illust. of Castle.
  • (n.) That which is kept in charge; a charge.
  • (n.) A cap for retaining anything, as a journal box, in place.

Example Sentences:

  • (1) The bank tellers who saw their positions filled by male superiors took special pleasure in going to the bank and keeping them busy.
  • (2) Senator Bernie Sanders of Vermont, who is also seeking the Democratic presidential nomination, recently proposed a bill that would ease the financial burden of prescription drugs on elderly Americans by allowing Medicare, the national social health insurance program, to negotiate with the pharmaceutical companies to keep prices down.
  • (3) Schneiderlin, valued at an improbable £27m, and the currently injured Jay Rodriguez are wanted by their former manager Mauricio Pochettino at Spurs, but the chairman Ralph Krueger has apparently called a halt to any more outgoings, saying: “They are part of the core that we have decided to keep at Southampton.” He added: “Jay Rodriguez and Morgan Schneiderlin are not for sale and they will be a part of our club as we enter the new season.” The new manager Ronald Koeman has begun rebuilding by bringing in Dusan Tadic and Graziano Pellè from the Dutch league and Krueger said: “We will have players coming in, we will make transfers to strengthen the squad.
  • (4) Ryzhkov added: "I believe they want to keep him in prison for another three or four years at least, so he is not released until well after the next presidential elections in 2012."
  • (5) The high frequency of increased PCV number in San, S.A. Negroes and American Negroes is in keeping with the view that the Khoisan peoples (here represented by the San), the Southern African Negroes and the African ancestors of American Blacks sprang from a common proto-negriform stock.
  • (6) Adding a layer of private pensions, it was thought, does not involve Government mechanisms and keeps the money in the private sector.
  • (7) Obamacare price hikes show that now is the time to be bold | Celine Gounder Read more No longer able to keep patients off their plans outright, insurers have resorted to other ways to discriminate and avoid paying for necessary treatments.
  • (8) Even if it were not the case that police use a variety of tricks to keep recorded crime figures low, this data would still represent an almost meaningless measure of the extent of crime in society, for the simple reason that a huge proportion of crimes (of almost all sorts) have always gone unreported.
  • (9) He’s been so consistent this season.” Barkley took the two late penalties because the regular taker, Romelu Lukaku, had been withdrawn at half-time with a back injury that is likely to keep the striker out of Saturday’s trip to Stoke City.
  • (10) Keep it in the ground campaign Though they draw on completely different archives, leaked documents, and interviews with ex-employees, they reach the same damning conclusion: Exxon knew all that there was to know about climate change decades ago, and instead of alerting the rest of us denied the science and obstructed the politics of global warming.
  • (11) It was so difficult to keep a straight face when I was filming a sauna scene with Roy Barraclough, who played the mayor of Blackpool.
  • (12) A dozen peers hold ministerial positions and Westminster officials are expecting them to keep the paperwork to run the country flowing and the ministerial seats warm while their elected colleagues fight for votes.
  • (13) You can't spend more than you take in, and you can't keep doing it for ever and ever and ever.
  • (14) We need you, so keep us company for a while longer.
  • (15) Keeping calcium concentration constant in the medium (0.36 microM), ornithine transport was maximal at 5.0 microM L-arginine and decreased at higher concentrations of arginine.
  • (16) George Osborne said the 146,000 fall in joblessness marked "another step on the road to full employment" but Labour and the Trades Union Congress (TUC) seized on news that earnings were failing to keep pace with prices.
  • (17) A facility for keeping chickens free of Marek's disease (MD) was obtained by adopting a system of filtered air under positive pressure (FAPP) for ventilation, and by imposing restrictions on entrance of articles, materials and personnel.
  • (18) To a large extent, the failure has been a consequence of a cold war-style deadlock – Russia and Iran on one side, and the west and most of the Arab world on the other – over the fate of Bashar al-Assad , a negotiating gap kept open by force in the shape of massive Russian and Iranian military support to keep the Syrian regime in place.
  • (19) "So we do what we can to keep the red tide from drowning us.
  • (20) Just when Everton thought they might start 2014 by keeping Liverpool out of the Champions League positions, they came close to failing the wet Wednesday at Stoke test thanks to a goal from an Anfield loanee.

Preserve


Definition:

  • (v. t.) To keep or save from injury or destruction; to guard or defend from evil, harm, danger, etc.; to protect.
  • (v. t.) To save from decay by the use of some preservative substance, as sugar, salt, etc.; to season and prepare for remaining in a good state, as fruits, meat, etc.; as, to preserve peaches or grapes.
  • (v. t.) To maintain throughout; to keep intact; as, to preserve appearances; to preserve silence.
  • (v. i.) To make preserves.
  • (v. i.) To protect game for purposes of sport.
  • (n.) That which is preserved; fruit, etc., seasoned and kept by suitable preparation; esp., fruit cooked with sugar; -- commonly in the plural.
  • (n.) A place in which game, fish, etc., are preserved for purposes of sport, or for food.

Example Sentences:

  • (1) "As the investigation remains live and in order to preserve the integrity of that investigation, it would not be appropriate to offer further comment."
  • (2) Under blood preservation conditions the difference of the rates of ATP-production and -consumption is the most important factor for a high ATP-level over long periods.
  • (3) In hypophysectomized rats the activity of alanine aminotransferase was increased, but its normal zonation (predominance in the periportal zone) was preserved.
  • (4) In this study, a potassium nitrate-polycarboxylate cement was used as a liner and was found clinically to tend to preserve pulpal vitality and significantly eliminate or decrease postoperative pain.
  • (5) Using serial section electron microscopic reconstructions as a reference, we have chosen as our standard procedure a method that maximizes both the preservation of the cytoskeleton and the proportion of cells staining, while minimizing the degree of nonspecific staining.
  • (6) A conduit of a diameter of 23 mm was made by hand with a glutaraldehyde preserved xenopericardial graft.
  • (7) Preservation of dopaminergic and H1 neurotransmission, probably within the blood barrier, is needed to allow the neuroendocrine transduction of cholinergic inputs, whereas the role of 5-HT neurotransmission remains uncertain.
  • (8) The combination vaccine consisted of 12 Lf tetanus toxoid and 10 TCID50 vaccinia virus "MVA" preserved with gelatine and glucosamine.
  • (9) Coup leader Captain Amadou Sanogo on Friday pleaded for foreign help to preserve the territorial integrity of the former French colony, a major gold and cotton producer.
  • (10) During the last 10 years 94% of patients have been normocalcaemic postoperatively, thanks mainly to the re-implantation of autologous parathyroid tissue, preserved by low-temperature storage.
  • (11) This study demonstrated that significant global and regional ventricular dysfunction develops immediately after removal of the papillary muscles, whereas myocardial contractility is preserved in patients undergoing mitral valve repair.
  • (12) Formation of the functional contour plaster bandage within the limits of the foot along the border of the fissure of the ankle joint with preservation of the contours of the ankles 4-8 weeks after the treatment was started in accordance with the severity of the fractures of the ankles in 95 patients both without (6) and with (89) dislocation of the bone fragments allowed to achieve the bone consolidation of the ankle fragments with recovery of the supportive ability of the extremity in 85 (89.5%) of the patients, after 6-8 weeks (7.2%) in the patients without displacement and after 10-13 weeks (11.3%) with displacement of the bone fragments of the ankles.
  • (13) 27% of the neurons revealed high sensitivity to the temperature stimulus with coefficient Q10 from 2.4 to 30; 6% of the neurons reacted by the on-response type; 5% of the neurons changed their activity and preserved the new level.
  • (14) Because isosmolar albumin solution is easier to prepare than hyperosmolar cryoprecipitated plasma and gives comparable results, it remains our perfusate of choice for continuous perfusion preservation.
  • (15) The advantages of the incision through the pars plana ciliaris are (1) easier approach to the vitreous cavity, (2) preservation of the crystalline lens and an intact iris, and (3) circumvention of the corneal and chamber angle complications sometimes associated with the transcorneal approach.
  • (16) In this material the ultrastructural details are very poorly preserved.
  • (17) Knee preservation is an important factor for better rehabilitation.
  • (18) The results of our utilization review were conveyed to local hospitals and the blood supplier in an effort to preserved donor blood.
  • (19) An effective gonadal shield should reduce the gonadal dose to a level low enough to preserve spermatogenesis in most patients.
  • (20) Osteomalacia is characterized by large osteoid seams and a preserved volume of bone trabeculae.