What's the difference between heart and heartless?

Heart


Definition:

  • (n.) A hollow, muscular organ, which, by contracting rhythmically, keeps up the circulation of the blood.
  • (n.) The seat of the affections or sensibilities, collectively or separately, as love, hate, joy, grief, courage, and the like; rarely, the seat of the understanding or will; -- usually in a good sense, when no epithet is expressed; the better or lovelier part of our nature; the spring of all our actions and purposes; the seat of moral life and character; the moral affections and character itself; the individual disposition and character; as, a good, tender, loving, bad, hard, or selfish heart.
  • (n.) The nearest the middle or center; the part most hidden and within; the inmost or most essential part of any body or system; the source of life and motion in any organization; the chief or vital portion; the center of activity, or of energetic or efficient action; as, the heart of a country, of a tree, etc.
  • (n.) Courage; courageous purpose; spirit.
  • (n.) Vigorous and efficient activity; power of fertile production; condition of the soil, whether good or bad.
  • (n.) That which resembles a heart in shape; especially, a roundish or oval figure or object having an obtuse point at one end, and at the other a corresponding indentation, -- used as a symbol or representative of the heart.
  • (n.) One of a series of playing cards, distinguished by the figure or figures of a heart; as, hearts are trumps.
  • (n.) Vital part; secret meaning; real intention.
  • (n.) A term of affectionate or kindly and familiar address.
  • (v. t.) To give heart to; to hearten; to encourage; to inspirit.
  • (v. i.) To form a compact center or heart; as, a hearting cabbage.

Example Sentences:

  • (1) The extents of phospholipid hydrolysis were relatively low in brain homogenates, synaptic plasma membranes and heart ventricular muscle.
  • (2) A 2.5-month-old child with cyanotic heart disease who required long-term PGE1 infusions; developed widespread periosteal reactions during the course of therapy.
  • (3) It was found that the skeletal muscle enzyme of the chick embryo is independent of the presence of creatine and consequently is another constitutive enzyme like the creatine kinase of the early embryonic chick heart.
  • (4) This may have significant consequences for people’s health.” However, Prof Peter Weissberg, medical director of the British Heart Foundation, which funded the work, said medical journals could no longer be relied on to be unbiased.
  • (5) Spectral analysis of spontaneous heart rate fluctuations, a powerful noninvasive tool for quantifying autonomic nervous system activity, was assessed in Xenopus Laevis, intact or spinalized, at different temperatures and by use of pharmacological tools.
  • (6) Among the pathological or abnormal ECGs (25.6%) prevailed the vegetative-functional heart diseases with 92%.
  • (7) Propranolol resulted in a significantly lower mean hourly, mean 24 h and minimum heart rate.
  • (8) Heart rate (HR), pulmonary ventilation (V), oxygen consumption (VO2), carbon dioxide production (VCO2), and respiratory quotient (RQ) were measured.
  • (9) Coronary arteritis has to be considered as a possible etiology of ischemic symptoms also in subjects who appear affected by typical atherosclerotic ischemic heart disease.
  • (10) A full-length cDNA encoding porcine heart aconitase was derived from lambda gt10 recombinant clones and by amplification of the 5' end of the mRNA.
  • (11) report the complications registered, in particular: lead's displacing 6.2%, run away 0.7%, marked hyperthermya 0.0%, haemorrage 0.4%, wound dehiscence 0.3%, asectic necrosis by decubitus 5%, septic necrosis 0.3%, perforation of the heart 0.2%, pulmonary embolism 0.1%.
  • (12) Western blot analysis of these mitochondria using an antibody against carnitine palmitoyltransferase II purified from beef heart demonstrates a 68-kDa protein, which under ischemic conditions apparently is decreased by 2 kDa.
  • (13) The strongest predictor of non-sudden cardiac death was the New York Heart Association functional class.
  • (14) Road traffic accidents (RTAs) comprised 40% and ischaemic heart disease (IHD) 13% of the total.
  • (15) At the heart of the payday loan profit bonanza is the "continuous payment authority" (CPA) agreement, which allows lenders to access customer bank accounts to retrieve funds.
  • (16) The role of O2 free radicals in the reduction of sarcolemmal Na+-K+-ATPase, which occurs during reperfusion of ischemic heart, was examined in isolated guinea pig heart using exogenous scavengers of O2 radicals and an inhibitor of xanthine oxidase.
  • (17) Complete heart block was produced in 20 of 20 dogs.
  • (18) low molecular weight dextran in the course of right heart catheterization.
  • (19) Myocardial ischaemia was induced in perfused rabbit hearts by ligating the left main coronary artery.
  • (20) In the stage 24 chick embryo, a paced increase in heart rate reduces stroke volume, presumably by rate-dependent decrease in passive filling.

Heartless


Definition:

  • (a.) Without a heart.
  • (a.) Destitute of courage; spiritless; despodent.
  • (a.) Destitute of feeling or affection; unsympathetic; cruel.

Example Sentences:

  • (1) It may be just as well that Hugh Grant fervently believes a film succeeds on its qualities, not on publicity about its stars, because he did his tabloid reputation as a heartless, feather-brained Lothario immense harm in the process of delivering damning testimony on phone-hacking to the Leveson inquiry on Monday.
  • (2) Thrones, perhaps struggling under the weight of its monolithic pop culture status, or simply heartlessly breathtaking to begin with, really isn’t about anything anymore.
  • (3) He has also declared that he will deport 11 million illegal immigrants, which opponents say is both heartless and impractical.
  • (4) It isn't only heartless, it puts at risk all the time, effort, care and money that has been spent on the children in the years before.
  • (5) The dogma that keeps people heartlessly alive is not religious but entirely secular: it is the fear of lawyers and not the fear of God which runs health policy today.
  • (6) Now that the false claims against Planned Parenthood have fallen apart, politicians are heartlessly scrambling to attack women’s access to health care however they can.
  • (7) The political impasses and economic shocks in our societies, and the irreparably damaged environment, corroborate the bleakest views of 19th-century critics who condemned modern capitalism as a heartless machinery for economic growth, or the enrichment of the few, which works against such fundamentally human aspirations as stability, community and a better future.
  • (8) The disaster has led to a surge of anger in Turkey , fuelled by what many saw as a heartless response from the government.
  • (9) Theirs is a coalition of the last stand against the heartless armies of the EU.
  • (10) So even from a heartless, self-interested economic point of view, it is perverse to be locking up at prohibitive expense people who have a lot to contribute to Australia.
  • (11) 4.56am GMT There is a question now asking whether Malaysian officials had been "heartless."
  • (12) When Missouri prosecutors said they had no relevant state law to prosecute Drew and her admittedly heartless helpers in this scheme, a federal prosecutor in Los Angeles hauled Drew there to face charges under the CFAA.
  • (13) He made a rare intervention to remind the Conservatives that they lose when they look heartless, that there is a silent phenomenon of " lace curtain poverty " in Britain and that exorbitant energy prices have left many choosing between eating and heating their homes.
  • (14) Heartless celebration under attack As goal celebrations go, few have come across in such poor taste as Santiago Silva's last week for Vélez Sársfield.
  • (15) The broadcaster and former footballer Gary Lineker tweeted that the reception by some had been “hideously racist and utterly heartless”.
  • (16) The middle classes of Britain will rally round their sick family member and pitch in financially rather than see their loved one risk their lives by enduring such heartless treatment from the Department of Work and Pensions.
  • (17) To a cynic, that might read like a heartless thought.
  • (18) Gary Lineker (@GaryLineker) The treatment by some towards these young refugees is hideously racist and utterly heartless.
  • (19) "The modern City is in many ways a cruel, heartless place," Kynaston observes, "and its occupants work such cripplingly long hours that inevitably they lack much of the roundedness of earlier generations."
  • (20) Had I dreamed up a plot of such cruel folly and heartlessness as May has provided, it would have been dismissed as too far-fetched, even propagandist.