What's the difference between rate and speed?

Rate


Definition:

  • (v. t. & i.) To chide with vehemence; to scold; to censure violently.
  • (n.) Established portion or measure; fixed allowance.
  • (n.) That which is established as a measure or criterion; degree; standard; rank; proportion; ratio; as, a slow rate of movement; rate of interest is the ratio of the interest to the principal, per annum.
  • (n.) Valuation; price fixed with relation to a standard; cost; charge; as, high or low rates of transportation.
  • (n.) A tax or sum assessed by authority on property for public use, according to its income or value; esp., in England, a local tax; as, parish rates; town rates.
  • (n.) Order; arrangement.
  • (n.) Ratification; approval.
  • (n.) The gain or loss of a timepiece in a unit of time; as, daily rate; hourly rate; etc.
  • (n.) The order or class to which a war vessel belongs, determined according to its size, armament, etc.; as, first rate, second rate, etc.
  • (n.) The class of a merchant vessel for marine insurance, determined by its relative safety as a risk, as A1, A2, etc.
  • (v. t.) To set a certain estimate on; to value at a certain price or degree.
  • (v. t.) To assess for the payment of a rate or tax.
  • (v. t.) To settle the relative scale, rank, position, amount, value, or quality of; as, to rate a ship; to rate a seaman; to rate a pension.
  • (v. t.) To ratify.
  • (v. i.) To be set or considered in a class; to have rank; as, the ship rates as a ship of the line.
  • (v. i.) To make an estimate.

Example Sentences:

  • (1) Child benefit has already been withdrawn from higher rate taxpayers.
  • (2) There was appreciable variation in toothbrush wear among subjects, some reducing their brush to a poor state in 2 weeks whereas with others the brush was rated as "good" after 10 weeks.
  • (3) 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.
  • (4) Propranolol resulted in a significantly lower mean hourly, mean 24 h and minimum heart rate.
  • (5) The proportion of motile spermatozoa decreased with time at the same rate when samples were prepared in either HEPES or phosphate buffers.
  • (6) A study of factors influencing genetic counseling attendance rate has been conducted in the Bouches-du-Rhône area, in the south of France.
  • (7) In this article we report the survival and morbidity rates for all live-born infants weighing 501 to 1000 gram at birth and born to residents of a defined geographic region from 1977 to 1980 (n = 255) compared with 1981 to 1984 (n = 266).
  • (8) Life expectancy and the infant mortality rate are considered more useful from an operational perspective and for comparisons than is the crude death rate because they are not influenced by age structure.
  • (9) Heart rate (HR), pulmonary ventilation (V), oxygen consumption (VO2), carbon dioxide production (VCO2), and respiratory quotient (RQ) were measured.
  • (10) By combined histologic and cytologic examinations, the overall diagnostic rate was raised to 87.7%.
  • (11) In contrast to previous reports, these tumours were more malignant than osteosarcomas and showed a five-year survival rate of only 4-2 per cent.
  • (12) 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).
  • (13) The second amino acid residue influences not only the rate of reaction but also the extent of formation of the product of the Amadori rearrangement, the ketoamine.
  • (14) Increased infusion flow rate did not increase the limiting frequency.
  • (15) The main finding of this study is that diabetic adolescents with a high erythrocyte Na,Li countertransport rate have an arterial pressure significantly higher than patients with normal Na,Li countertransport fluxes.
  • (16) 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).
  • (17) This difference is probably secondary to the different rates of delivery of furosemide into urine.
  • (18) 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.
  • (19) There is no evidence that health-maintenance organizations reduce admissions in discretionary or "unnecessary" categories; instead, the data suggest lower admission rates across the board.
  • (20) Male sex, age under 19 or over 45, few social supports, and a history of previous suicide attempts are all factors associated with increased suicide rates.

Speed


Definition:

  • (n.) Prosperity in an undertaking; favorable issue; success.
  • (n.) The act or state of moving swiftly; swiftness; velocity; rapidly; rate of motion; dispatch; as, the speed a horse or a vessel.
  • (n.) One who, or that which, causes or promotes speed or success.
  • (n.) To go; to fare.
  • (n.) To experience in going; to have any condition, good or ill; to fare.
  • (n.) To fare well; to have success; to prosper.
  • (n.) To make haste; to move with celerity.
  • (n.) To be expedient.
  • (v. t.) To cause to be successful, or to prosper; hence, to aid; to favor.
  • (v. t.) To cause to make haste; to dispatch with celerity; to drive at full speed; hence, to hasten; to hurry.
  • (v. t.) To hasten to a conclusion; to expedite.
  • (v. t.) To hurry to destruction; to put an end to; to ruin; to undo.
  • (v. t.) To wish success or god fortune to, in any undertaking, especially in setting out upon a journey.

Example Sentences:

  • (1) Brief treadmill exercise tests showed appropriate rate response to increased walking speed and gradient.
  • (2) The samples are first disrupted by sonication and the insoluble proteins concentrated by high-speed centrifugation.
  • (3) The percent pause time, the standard deviation of the voice fundamental frequency distribution, the standard deviation of the rate of change of the voice fundamental frequency and the average speed of voice change were found to correlate to the clinical state of the patient.
  • (4) Local minima of hand speed evident within segments of continuous motion were associated with turn toward the target.
  • (5) "Speed is not the main reason for building the new railway.
  • (6) step lengths, stride times, double-support times, cadence and walking speed.
  • (7) Fog and base levels of E-speed film were greater than those of D-speed film.
  • (8) Liu was a driving force behind the modernisation of China's rail system, a project that included building 10,000 miles of high-speed rail track by 2020 – with a budget of £170bn, one of the most expensive engineering feats in recent history.
  • (9) While the correlations between speed and accuracy reversed over time, the abnormal vision group began and ended at the most extreme levels, having undergone a significantly more radical shift in this regard.
  • (10) The speed of visiting holes and the development of a preferred pattern of hole-visits did not influence spatial discrimination performance.
  • (11) 18 patients with typical sporadic Amyotrophic Lateral Sclerosis (ALS) were investigated by the Motor Accuracy and Speed Test (MAST) and 18 healthy age- and-sex-matched volunteers, acted as controls.
  • (12) On the other hand conclusions seem to be possible on growth speed of neoplasia.
  • (13) Whether out of fear, indifference or a sense of impotence, the general population has learned to turn away, like commuters speeding by on the freeways to the suburbs, unseeingly passing over the squalor.
  • (14) The model can account for speed changes in locomotion with a relatively smooth change of system parameters.
  • (15) The speed of conduction over the spinal cord did not reach adult values until the 5th year.
  • (16) The physical parameters measured are the intensity attenuation and absorption coefficients, the ultrasonic speed, the thermal conductivity, specific-heat capacity and the mass density.
  • (17) It's that he habitually abuses his position by lobbying ministers at all; I've heard from former ministers who were astonished by the speed with which their first missive from Charles arrived, opening with the phrase: "It really is appalling".
  • (18) Species differed with respect to speed of habituation but not with respect to sensitivity towards stimulus change.
  • (19) He speeded the process of decolonisation, and was the first British prime minister to appreciate that Britain's future lay with Europe.
  • (20) A two-lane, 400m bridge – funded by Jica, Japan's aid agency – coupled with simplified procedures agreed by Zambia and Zimbabwe have speeded up processing time.