(a.) Belonging to the essence, or that which makes an object, or class of objects, what it is.
(a.) Hence, really existing; existent.
(a.) Important in the highest degree; indispensable to the attainment of an object; indispensably necessary.
(a.) Containing the essence or characteristic portion of a substance, as of a plant; highly rectified; pure; hence, unmixed; as, an essential oil.
(a.) Necessary; indispensable; -- said of those tones which constitute a chord, in distinction from ornamental or passing tones.
(a.) Idiopathic; independent of other diseases.
Example Sentences:
(1) However, medicines have an important part to play, and it is now generally agreed that for the very poor populations medicines should be restricted to those on an 'essential drugs list' and should be made available as cheaply as possible.
(2) The results of the evaluation confirm that most problems seen by first level medical personnel in developing countries are simple, repetitive, and treatable at home or by a paramedical worker with a few safe, essential drugs, thus avoiding unnecessary visits to a doctor.
(3) Nucleotide, which is essential for catalysis, greatly enhances the binding of IpOHA by the reductoisomerase, with NADPH (normally present during the enzyme's rearrangement step, i.e., conversion of a beta-keto acid into an alpha-keto acid, in either the forward or reverse physiological reactions) being more effective than NADP.
(4) Community involvement is a key element of the Primary Health Care (PHC) approach, and thus an essential topic on a course for managers of Primary Health Care programmes.
(5) No significant fatty acid binding by proteins was detected in S. cerevisiae, even when grown on a fatty acid-rich medium, thus indicating that such proteins are not essential to fatty acid metabolism.
(6) The UK's standard position on ICC indictees is to avoid all contact unless "essential".
(7) In spite of important differences in size, chemical composition, polymer density, and configuration, biological macromolecules indeed manifest some of the essential physical-chemical properties of gels.
(8) Most cis AB sera have anti-B activity, essentially at 4 degrees C. In saliva A and H substances are found in normal amounts but B substance is only evidenced by inhibition of autologous cells agglutination.
(9) Treatment with trypsin gave essentially one radioactive peptide, the active site peptide, of approximately 2300 molecular weight.
(10) We conclude that this enzyme is essentially identical to the native enzyme and should be very useful in the future study of this important hydroxylase.
(11) Thus serum ionized calcium in untreated essential hypertensive patients may predict the blood pressure response to the slow calcium channel blocker verapamil.
(12) The effects of supervised mild aerobic exercise at the work load of the blood lactate threshold for 10 weeks on serum lipids and apolipoproteins were studied in 24 patients with essential hypertension.
(13) No other essential regulatory sequence is located further upstream.
(14) Based on the results of the Community AIM Exploratory Action, further collaborative work is required at EEC level to create an Integrated Health Information Environment (IHE) allowing essentially for integration, modularity and security.
(15) Ovarian vein sampling for androgen was essential in locating this patient's microscopic tumor.
(16) After approximately 20 in vitro passages, Chinese hamster kidney (CHK) cell cultures transformed upon exposure to different strains of SV 40 can show a diploid modal chromosome number of 22 with chromosome counts exclusively or essentially in the diploid range (20-25).
(17) An official from Cafcass, the children and family court advisory service, tried to persuade the child in several interviews, but eventually the official told the court that further persuasion was inappropriate and essentially abusive.
(18) Of 55 new open reading frames analysed by gene disruption, three are essential genes; of 42 non-essential genes that were tested, 14 show some discernible effect on phenotype and the remaining 28 have no overt function.
(19) Essential characteristics of the composite bone cement included a homogeneous and uniform fiber distribution, and a minimal increase in apparent viscosity of the polymerizing cement.
(20) The median blood levels were lower in hyperacidic subjects and higher in hypoacidic patients; the urinary excretion of the digitalis compound showed no essential differences.
Implicit
Definition:
(a.) Infolded; entangled; complicated; involved.
(a.) Tacitly comprised; fairly to be understood, though not expressed in words; implied; as, an implicit contract or agreement.
(a.) Resting on another; trusting in the word or authority of another, without doubt or reserve; unquestioning; complete; as, implicit confidence; implicit obedience.
Example Sentences:
(1) It transpired that in 65% of the analysed advertisements explicit or implicit claims were made.
(2) The coefficient of repeatability statistic appears to facilitate the assessment of pattern electroretinograms and permits the comparison of the repeatability of both implicit time and amplitude parameters irrespective of absolute values.
(3) These limitations expressly declared in the ISO 2631 guide are also implicit in the other regulations proposed.
(4) The important concept implicit in this formula is that the hemodynamic evaluation of a stenotic valve requires that the pressure gradient across that valve be examined in light of the cardiac output passing through the orifice.
(5) The interpretation of results with calcium-permeabilized cells, in general, has depended on the implicit assumption that the ionophore-induced calcium distribution among the cells is uniform.
(6) How, we might ask, can homophobic bullying be tackled when implicitly sanctioned by the school’s own literature?
(7) There is always an implicit choice in what is included and what is excluded, and this choice can become a political issue in its own right.
(8) The authors draw attention to an assumption often implicit in presentation and utilisation of attitude data, that attitudes are the cause of behaviour.
(9) The fundamental behavioural adaptations implicit in the 'Upper Palaeolithic Revolution' (possibly including language) are thought to have been responsible for this rapid dispersal of human populations over the ecologically demanding environments of last-glacial Europe.
(10) The repair of PLD was implicitly involved in the probability of the interaction of sublesions.
(11) There's something in an airport which seems to crystallise the notion of implicit catastrophe.
(12) It is further shown that a strict distinction between "implicit" and "explicit" is not possible for behavioural manifestations, but rather they constitute poles of a continuum in which all communicative modes could be incorporated.
(13) The present study examined the possibility that tasks which require memory only implicitly would be performed normally.
(14) The results support the hypotheses implicit in the scanty literature available that the frequency and effects of torture in women differ from those found in men.
(15) It is done implicitly, not explicitly,” he said, with the whole system geared to deliver “a very clear message that you should keep silent and focus on your own research”.
(16) There was no recordable rod response; however, a delay in the cone b-wave implicit time was noted.
(17) All they want, executives say, is for that implicit subsidy to be replaced by cash or other forms of support as it declines in value as we approach digital switchover.
(18) The patient demonstrated arteriolar narrowing, as well as an increased photopic b-wave implicit time, decreased scotopic b-wave amplitude, and a slightly abnormal electro-oculogram (EOG).
(19) It is implicit that overactivity or functional failure of any one or combination of the integral reflexes may cause a significant disorder of lower urinary tract function.
(20) (I leave it implicit, but that's the age the child would be when his — or her — grandmother completed two full terms in the White House.)