What's the difference between better and improve?

Better


Definition:

  • (a.) Having good qualities in a greater degree than another; as, a better man; a better physician; a better house; a better air.
  • (a.) Preferable in regard to rank, value, use, fitness, acceptableness, safety, or in any other respect.
  • (a.) Greater in amount; larger; more.
  • (a.) Improved in health; less affected with disease; as, the patient is better.
  • (a.) More advanced; more perfect; as, upon better acquaintance; a better knowledge of the subject.
  • (n.) Advantage, superiority, or victory; -- usually with of; as, to get the better of an enemy.
  • (n.) One who has a claim to precedence; a superior, as in merit, social standing, etc.; -- usually in the plural.
  • (compar.) In a superior or more excellent manner; with more skill and wisdom, courage, virtue, advantage, or success; as, Henry writes better than John; veterans fight better than recruits.
  • (compar.) More correctly or thoroughly.
  • (compar.) In a higher or greater degree; more; as, to love one better than another.
  • (compar.) More, in reference to value, distance, time, etc.; as, ten miles and better.
  • (a.) To improve or ameliorate; to increase the good qualities of.
  • (a.) To improve the condition of, morally, physically, financially, socially, or otherwise.
  • (a.) To surpass in excellence; to exceed; to excel.
  • (a.) To give advantage to; to support; to advance the interest of.
  • (v. i.) To become better; to improve.
  • (n.) One who bets or lays a wager.

Example Sentences:

  • (1) The purpose of these studies was to better understand the molecular basis of chromosome aberration formation after mitomycin C treatment.
  • (2) Mike Ashley told Lee Charnley that maybe he could talk with me last week but I said: ‘Listen, we cannot say too much so I think it’s better if we wait.’ The message Mike Ashley is sending is quite positive, but it was better to talk after we play Tottenham.” Benítez will ask Ashley for written assurances over his transfer budget, control of transfers and other spheres of club autonomy, but can also reassure the owner that the prospect of managing in the second tier holds few fears for him.
  • (3) Plasma NPY correlated better with plasma norepinephrine than with epinephrine, indicating its origin from sympathetic nerve terminals.
  • (4) McDonald said cutting better deals with suppliers and improving efficiency as well as raising some prices had only partly offset the impact of sterling’s fall against the dollar.
  • (5) Enhanced sensitivity to ITDs should translate to better-defined azimuthal receptive fields, and therefore may be a step toward achieving an optimal representation of azimuth within the auditory pathway.
  • (6) It is my desperate hope that we close out of town.” In the book, God publishes his own 'It Getteth Better' video and clarifies his original writings on homosexuality: I remember dictating these lines to Moses; and afterward looking up to find him staring at me in wide-eyed astonishment, and saying, "Thou do knowest that when the Israelites read this, they're going to lose their fucking shit, right?"
  • (7) Even former Florida governor Jeb Bush, one of Trump’s chief critics, said ultimately, “anybody is better than Hillary Clinton”.
  • (8) Blood pressure control was marginally improved during the study and it is thought possible that better patient compliance might explain this.
  • (9) Patients in these groups had better postoperative analgesia.
  • (10) When the Tunnel closed, Hardee decamped in 1991 to Up The Creek - a slightly better behaved venue in nearby Greenwich, which Hardee described as "the Tunnel with A-levels".
  • (11) Compared with conservative management, better long-term success (determined by return of athletic soundness and less evidence of degenerative joint disease) was achieved with surgical curettage of elbow subchondral cystic lesions.
  • (12) Breast conserving surgery in patients with small tumors combined with radiation therapy has gained wide popularity due to better cosmetic results without significant changes in survival.
  • (13) The combination of methotrexate and cyclosporin is significantly better than either alone in controlling GVHD.
  • (14) In both instances the permeation rates of proteins can be better correlated to hydrodynamic radii than to molecular weights.
  • (15) This is basically a large tank (the bigger the better) that collects rain from the house guttering and pumps it into the home, to be used for flushing the loo.
  • (16) The cell fermentation culture with a stabilized pH value was better than the culture with the pH value changing spontaneously on saponin content, growth rate and biomass.
  • (17) With better understanding of metabolic and compositional requirements, great advances have been made in the area of total parenteral nutrition.
  • (18) A retrospective study was done in 86 patients on dialysis in order to evaluate the doses of aluminum hydroxide (OH3 Al) received to achieve a better serum phosphate control.
  • (19) From us you learn the state of your nation, and especially its management by the people you elected to give your children a better future.
  • (20) To get a better understanding of the different cell interactions during the immune response to a hapten-carrier complex, the effects of immunogenic or tolerogenic injections of various hapten-containing compounds on the responses induced by immunization with the same hapten coupled to protein carriers were studied.

Improve


Definition:

  • (v. t.) To disprove or make void; to refute.
  • (v. t.) To disapprove; to find fault with; to reprove; to censure; as, to improve negligence.
  • (v. t.) To make better; to increase the value or good qualities of; to ameliorate by care or cultivation; as, to improve land.
  • (v. t.) To use or employ to good purpose; to make productive; to turn to profitable account; to utilize; as, to improve one's time; to improve his means.
  • (v. t.) To advance or increase by use; to augment or add to; -- said with reference to what is bad.
  • (v. i.) To grow better; to advance or make progress in what is desirable; to make or show improvement; as, to improve in health.
  • (v. i.) To advance or progress in bad qualities; to grow worse.
  • (v. i.) To increase; to be enhanced; to rise in value; as, the price of cotton improves.

Example Sentences:

  • (1) These data indicate a steady improvement in laboratory performance over the last 10 years.
  • (2) Use of the improved operative technique contributed to reduction in number of complications.
  • (3) With UVB treatment clinical improvement was achieved, and a less pronounced decrease in epidermal LC was noticed.
  • (4) This clinical improvement was also associated with a decrease of erythrocyte sedimentation rate (p less than 0.001), decrease of C-reactive protein (p less than 0.0001) and with improvement of anaemia (p less than 0.05).
  • (5) In order to control noise- and vibration-caused diseases it was necessary not only to improve machines' quality and service conditions but also to pay special attention to the choice of operators and to the quality of monitoring their adaptation process.
  • (6) Symptomatic improvement was obtained in 14 of the 15 hands, and sensory-evoked response improved in 13 hands.
  • (7) McDonald said cutting better deals with suppliers and improving efficiency as well as raising some prices had only partly offset the impact of sterling’s fall against the dollar.
  • (8) Systemic corticosteroids (i.e., prednisone, prednisolone or methylprednisolone) have improved the survival rate of patients with moderate and severe ulcerative colitis.
  • (9) The active agents modestly improved treadmill exercise duration time until 1 mm ST segment depression (3%), and only propranolol and diltiazem had significant effects.
  • (10) A segment of vas deferens was transplanted to the contralateral deferens with the intention of improving treatment for certain cases of infertility caused by obstruction.
  • (11) Blood pressure control was marginally improved during the study and it is thought possible that better patient compliance might explain this.
  • (12) Since interferon alfa-2b (Intron A) is useful as a single agent, it is important to determine if interferon can be combined with standard chemotherapy to improve both response and survival in patients with cancer.
  • (13) Patients had improved sitting balance and endurance after surgery.
  • (14) However, further improvement of culture systems is needed for active replication of HBV in vitro.
  • (15) Symptoms, particularly colicky abdominal pain, improved during the period of chelation therapy.
  • (16) Her muscle weakness and hyperCKemia markedly improved by corticosteroid therapy, suggesting that the diagnosis was compatible with polymyositis (PM).
  • (17) An intact post-injury marriage was associated with improvement in education.
  • (18) A review is presented concerning the development of new neuroimaging techniques in the last decade which have improved the diagnostic exploration of patients with spinal cord injuries, including studies of possible sequelae.
  • (19) Akinetic symptoms were improved in 7 of 10 patients.
  • (20) What we’re doing is designed to improve people’s lives.” "I don't see race, colour or creed, and neither do my children," he added.