What's the difference between weight and worth?

Weight


Definition:

  • (v. t.) The quality of being heavy; that property of bodies by which they tend toward the center of the earth; the effect of gravitative force, especially when expressed in certain units or standards, as pounds, grams, etc.
  • (v. t.) The quantity of heaviness; comparative tendency to the center of the earth; the quantity of matter as estimated by the balance, or expressed numerically with reference to some standard unit; as, a mass of stone having the weight of five hundred pounds.
  • (v. t.) Hence, pressure; burden; as, the weight of care or business.
  • (v. t.) Importance; power; influence; efficacy; consequence; moment; impressiveness; as, a consideration of vast weight.
  • (v. t.) A scale, or graduated standard, of heaviness; a mode of estimating weight; as, avoirdupois weight; troy weight; apothecaries' weight.
  • (v. t.) A ponderous mass; something heavy; as, a clock weight; a paper weight.
  • (v. t.) A definite mass of iron, lead, brass, or other metal, to be used for ascertaining the weight of other bodies; as, an ounce weight.
  • (v. t.) The resistance against which a machine acts, as opposed to the power which moves it.
  • (v. t.) To load with a weight or weights; to load down; to make heavy; to attach weights to; as, to weight a horse or a jockey at a race; to weight a whip handle.
  • (v. t.) To assign a weight to; to express by a number the probable accuracy of, as an observation. See Weight of observations, under Weight.

Example Sentences:

  • (1) Circuit weight training does not exacerbate resting or exercise blood pressure and may have beneficial effects.
  • (2) Low birth weight, short stature, and mental retardation were common features in the four known patients with r(8).
  • (3) A progressively more precise approach to identifying affected individuals involves measuring body weight and height, then energy intake (or expenditure) and finally the basal metabolic rate (BMR).
  • (4) After 55 days of unrestricted food availability the body weight of the neonatally deprived rats was approximately 15% lower than that of the controls.
  • (5) However, there was no correlation between the length of time PN was administered to onset of cholestasis and the gestational age or birth weight of the infants.
  • (6) In animal experiments pharmacological properties of the low molecular weight heparin derivative CY 216 were determined.
  • (7) Type 1 changes (decreased signal intensity on T1-weighted spin-echo images and increased signal intensity on T2-weighted images) were identified in 20 patients (4%) and type 2 (increased signal intensity on T1-weighted images and isointense or slightly increased signal intensity on T2-weighted images) in 77 patients (16%).
  • (8) No associations were found between sex, body-weight, smoking habits, age, urine volume or urine pH and the O-demethylation of codeine.
  • (9) The peak molecular weight never reached that of a complete 2:1 complex.
  • (10) low molecular weight dextran in the course of right heart catheterization.
  • (11) Pituitary weight, mitotic index and chromosomes were studied in male rats following a single or repeated dose of estradiol-benzoate for a total period of 210 days.
  • (12) Maximal yields of lipid and aflatoxin were obtained with 30% glucose, whereas mold growth, expressed as dry weight, was maximal when the medium contained 10% glucose.
  • (13) During the digestion of these radiolabeled bacteria, murine bone marrow macrophages produced low-molecular-weight substances that coeluted chromatographically with the radioactive cell wall marker.
  • (14) The molecular weight of antigen RFB2 was estimated to be approximately 85,000 daltons based on the results of gel filtration on Sepharose CL-6B.
  • (15) The product of the ugpQ gene, expressed in minicells, has an apparent molecular weight of 17,500.
  • (16) There were significant differences in the body weight of control and undernourished rats in each experiment.
  • (17) Milk yield and litter weights were similar but backfat thickness (BF) was greater in 22 C sows (P less than .05) compared to 30 C sows.
  • (18) After 2 weeks the rats were sacrificed and the brain damage evaluated by comparing the weight of the lesioned and unlesioned hemispheres.
  • (19) Preliminary data also suggest that high-molecular-weight rearrangements of the duplicated region are present in all tissues.
  • (20) It reduced serum AP levels, increased serum Ca levels, increased bone ash weight, epiphyseal and metaphyseal bone volume, with a concomitant reduction in epiphyseal and metaphyseal bone marrow volume.

Worth


Definition:

  • (v. i.) To be; to become; to betide; -- now used only in the phrases, woe worth the day, woe worth the man, etc., in which the verb is in the imperative, and the nouns day, man, etc., are in the dative. Woe be to the day, woe be to the man, etc., are equivalent phrases.
  • (a.) Valuable; of worthy; estimable; also, worth while.
  • (a.) Equal in value to; furnishing an equivalent for; proper to be exchanged for.
  • (a.) Deserving of; -- in a good or bad sense, but chiefly in a good sense.
  • (a.) Having possessions equal to; having wealth or estate to the value of.
  • (a.) That quality of a thing which renders it valuable or useful; sum of valuable qualities which render anything useful and sought; value; hence, often, value as expressed in a standard, as money; equivalent in exchange; price.
  • (a.) Value in respect of moral or personal qualities; excellence; virtue; eminence; desert; merit; usefulness; as, a man or magistrate of great worth.

Example Sentences:

  • (1) I can see you use humour as a defence mechanism, so in return I could just tell you that if he's massively rich or famous and you've decided you'll put up with it to please him, you'll eventually discover it's not worth it.
  • (2) 2010 2 May : In a move that signals the start of the eurozone crisis, Greece is bailed out for the first time , after eurozone finance ministers agree to grant the country rescue loans worth €110bn (£84bn).
  • (3) I hope they fight for the money to make their jobs worth doing, because it's only with the money (a drop in the ocean though it may be) that they'll be able to do anything.
  • (4) Worth an estimated $17.5bn each, they can afford it.
  • (5) Unions have complained about the process for Chinese-backed companies to bring overseas workers to Australia for projects worth at least $150m, because the memorandum of understanding says “there will be no requirement for labour market testing” to enter into an investment facilitation arrangements (IFA).
  • (6) Cefuzoname seems to be among the middle ranks of beta-lactam agents as far as penetration rate is concerned; however, when its potent antibacterial activity and broad spectrum are taken into account, the concentrations in CSF in patients with meningitis seem worth examining.
  • (7) Britain has been the Gates foundation’s second largest recipient, receiving 25 grants worth $156m since 2003.
  • (8) It is worth noting though that the government is reaping scant reward in the polls even though the economy has expanded by more than 3% over the past year and – according to the IMF – will be the fastest growing of the G7 economies this year.
  • (9) Now he can look forward to a rookie contract worth millions.
  • (10) Mark Latham's insights, insults and feuds are why he's worth reading | Gay Alcorn Read more BuzzFeed political editor Mark Di Stefano, the reporter who broke the story linking Latham to the less-than-savoury @RealMarkLatham Twitter account , had been chasing Stutchbury for days.
  • (11) Because while some of these alt-currencies show promise, many aren't worth the paper they're not printed on.
  • (12) If this is the only issue, flight would be fine, but need to make sure that it isn’t symptomatic of a more significant upstream root cause.” Elon Musk (@elonmusk) Btw, 99% likely to be fine (closed loop TVC wd overcome error), but that 1% chance isn't worth rolling the dice.
  • (13) "It will mean root-and-branch change for our banks if we are to deliver real change for Britain, if we are to rebuild our economy so it works for working people, and if we are to restore trust in a sector of our economy worth billions of pounds and hundreds of thousands of jobs to our country."
  • (14) It won't be worth putting away his travel bags after returning from Perth as the G20 summit in Cannes, France, beckons.
  • (15) This suggests his wealth exceeds the total worth of 2012 GOP nominee Mitt Romney, who was attacked for his wealth throughout the campaign.
  • (16) The service has proved its worth in Queensland, and provides a model for the development of similar services in other large States of Australia.
  • (17) About 250 flights were taken off the Friday morning board at Dallas-Fort Worth International Airport and Dallas Love Field.
  • (18) It's also worth noting that if the Help to Buy scheme really does inflate house prices, by waiting five years before you buy you run the risk of not actually being able to save enough for a 10% deposit, because you'll need a bigger amount than you now need.
  • (19) Nobody knows how often it happens but judging just from my inbox, it’s certainly not a rare occurrence and what struck me as I started to learn about the issue of health privacy is that employees are defenseless against things like this happening to them.” Fei said that she also received her fair share of emails saying: “What makes you think your baby was entitled to million dollars worth of care?
  • (20) Prices nationwide are increasing at an annual rate of 10%, and the average property in the capital is now worth almost eight times the average income.