What's the difference between gross and impure?

Gross


Definition:

  • (superl.) Great; large; bulky; fat; of huge size; excessively large.
  • (superl.) Coarse; rough; not fine or delicate.
  • (superl.) Not easily aroused or excited; not sensitive in perception or feeling; dull; witless.
  • (superl.) Expressing, Or originating in, animal or sensual appetites; hence, coarse, vulgar, low, obscene, or impure.
  • (superl.) Thick; dense; not attenuated; as, a gross medium.
  • (superl.) Great; palpable; serious; vagrant; shameful; as, a gross mistake; gross injustice; gross negligence.
  • (superl.) Whole; entire; total; without deduction; as, the gross sum, or gross amount, the gross weight; -- opposed to net.
  • (a.) The main body; the chief part, bulk, or mass.
  • (sing. & pl.) The number of twelve dozen; twelve times twelve; as, a gross of bottles; ten gross of pens.

Example Sentences:

  • (1) Gross brain atrophy was slight and equal in both groups.
  • (2) Gross deformity, point tenderness and decrease in supination and pronation movements of the forearm were the best predictors of bony injury.
  • (3) Gross mortgage lending stood at £7.9bn in April compared with £8.7bn in March and a six-month average of £9.9bn.
  • (4) But that gross margin only includes the cost of paying drivers as a cost of revenue, classifying everything else, such as operations, R&D, and sales and marketing, as “operating expenses”.
  • (5) Initial analysis suggests that about one-fifth of gross costs would be directly returned to the public purse via income tax and national insurance payments.
  • (6) The concentration of potassium (K+) and sodium (Na+) was measured in breast cyst fluid (BCF) from 611 cysts greater than 3 ml aspirated in 520 women with gross cystic disease of the breast.
  • (7) They also questioned why George Osborne and the Treasury failed to realise there was a potential issue earlier in the calculation process – pointing to recent upwards revisions of post-1995 gross national income by the UK’s own statistics watchdog.
  • (8) A lost generation of 14 million out-of-work and disengaged young Europeans is costing member states a total of €153bn (£124bn) a year – 1.2% of the EU's gross domestic product – the largest study of the young unemployed has concluded.
  • (9) It's the roughly $2bn in revenue grossed by his blockbuster movies, some of which he had to be talked into making.
  • (10) Ender nails as well as three forms of interlocking nails, Brooker-Wills (B-W), Klenm-Schellman (K-S), and Grosse-Kempf (G-K), were implanted in cadaver femora.
  • (11) The loss of muscarinic and the sparing of benzodiazepine receptors occurs in the temporal cortex of histologically normal brains in the absence of significant atrophy and of gross dementia.
  • (12) Affected individuals were not clinically photosensitive, but their fibroblasts demonstrated gross cytopathic changes, low survival indices and an increased frequency of DNA single strand breaks following exposure to long-wave ultraviolet radiation (UVA).
  • (13) Fields said: "The assertions that Tom Cruise likened making a movie to being at war in Afghanistan is a gross distortion of the record... What Tom said, laughingly, was that sometimes, 'That's what it feels like.'"
  • (14) A tumor measuring 20 x 25 mm was recognized upon gross examination in the upper lobe of the right lung.
  • (15) No gross toxicological effects were noted in the experimental fish, although their weight gain was less than that of the controls.
  • (16) Currently, entitlement to CTC for families with one to three children is fully exhausted when gross household earnings reach about £26,000 and £40,000 a year respectively.
  • (17) There were no differences in the distribution of gross and histological types of cancer in the modes of recurrence.
  • (18) The pigeon's metapatagialis muscle consists of three slips, two twitch and one tonic, and these slips are distinguishable at the gross anatomical level.
  • (19) These findings were confirmed by examination of the experimental cases on the basis of the gross diameter of the warts.
  • (20) Gross examination suggested that TD was present in 80 per cent, 79 per cent and 27 per cent of tibiotarsi from birds on diets 1, 2 and 4, respectively.

Impure


Definition:

  • (a.) Not pure; not clean; dirty; foul; filthy; containing something which is unclean or unwholesome; mixed or impregnated extraneous substances; adulterated; as, impure water or air; impure drugs, food, etc.
  • (a.) Defiled by sin or guilt; unholy; unhallowed; -- said of persons or things.
  • (a.) Unchaste; lewd; unclean; obscene; as, impure language or ideas.
  • (a.) Not purified according to the ceremonial law of Moses; unclean.
  • (a.) Not accurate; not idiomatic; as, impure Latin; an impure style.
  • (v. t.) To defile; to pollute.

Example Sentences:

  • (1) Two other impurities are pyrene derivatives but their acyl chains probably are not decanoic acid.
  • (2) No impurities in the technical grade ether influenced the responses.
  • (3) The UV and IR absorption spectra of compounds present in the eluate were compared with those of model compounds that were assumed to exist in the gel as impurities after the polymerization (monomers and oligomers of hydroxyethyl methacrylate, decomposition products of initiators).
  • (4) Chloramphenicol, dinitrophenol, and impurities present in some brands of agar all appear to inhibit the growth-medium-dependent branch of excision-repair.
  • (5) The combined results describe the depth of segregation of DMS blocks in Avcothane, the presence of DMS within the topmost 20 A in Biomer, and similar impurities in the model polymers.
  • (6) An impure sample of PLC inhibited sperm penetration, while a more purified preparation did not.
  • (7) A liquid chromatographic (LC) method was adapted for the determination of epinephrine and related impurities in intravenous and cardiac injections; ultraviolet (UV) and electrochemical detectors (EC) were used in series.
  • (8) The determination of potency or shelf life, impurity limit testing, and study of reaction mechanisms are considered as different aspects of drug stability.
  • (9) Isolated cytochrome c oxidase was fractionated by native-gel electrophoresis in Triton X-100, and a preparation of enzyme almost completely free of the usual impurities was recovered.
  • (10) Although these are worst case calculations, a consistent approach should be reconsidered to limit the additional effective dose equivalent from impurities to e.g.
  • (11) As little as 50 nmol of a protein may be quantified and an impurity peak of molecular weight ca.
  • (12) Not all impurities were found in every lot of drug investigated, and none of the impurities exceeded a concentration of 1% of the meperidine present.
  • (13) Skin impurities and fatty hair associated with acne were side effects in 22.5% of 378 patients during the first evaluation and in 10.8% of 369 patients at the second evaluation.
  • (14) The organic solvent soluble impurities exhibited strong mutagenic activity for TA98 and slight activity for TA100.
  • (15) Following this order the absorbents can be used for purification of human albumin from non-specific impurities taking into account stronger adsorption of albumin or impurities.
  • (16) Trace amounts of an impurity commonly produced in the synthesis of 1,2-distearoyl-3-sn-phosphatidylcholine, 1,3-distearoyl-2-sn-phosphatidylcholine, are found to dramatically reduce the rate of loss of small vesicles at 21 degrees C.
  • (17) It is shown on the basis of calculations of energy sublevels of the hyperfine structure that the effect of the geomagnetic field upon the impurity atoms in the volume of living cells should be considered in relation to the value of geomagnetic field induction pulses delta B.
  • (18) Contamination of cells by impurity atoms that may leach from electrodes was measured by atomic-absorption spectrophotometry and found to be negligible.
  • (19) Results presented here indicate that N-nitroso compound impurities are absent from the majority of the products tested.
  • (20) Eight of the proteins (L9, L11, L13, L21, L22, L35', L37 and L39) had no detectable contamination; the impurities in the others were no greater than 9%.