What's the difference between illusion and practical?

Illusion


Definition:

  • (n.) An unreal image presented to the bodily or mental vision; a deceptive appearance; a false show; mockery; hallucination.
  • (n.) Hence: Anything agreeably fascinating and charning; enchantment; witchery; glamour.
  • (n.) A sensation originated by some external object, but so modified as in any way to lead to an erroneous perception; as when the rolling of a wagon is mistaken for thunder.
  • (n.) A plain, delicate lace, usually of silk, used for veils, scarfs, dresses, etc.

Example Sentences:

  • (1) By using various colors, it is possible to tattoo a nipple-areola complex onto the breast that will have an illusion of projection.
  • (2) Apnea monitoring did not prevent, and in fact perpetrated the illusion of SIDS in this infant.
  • (3) Pope Francis’s no-longer-secret meeting in Washington DC with anti-gay activist Kim Davis, the controversial Kentucky county clerk who was briefly jailed over her refusal to issue same-sex marriage licenses in compliance with state law, leaves LGBT people with no illusions about the Pope’s stance on equal rights for us, despite his call for inclusiveness.
  • (4) Cocaine produces simple hallucinations, PCP can produce complex hallucinations analogous to a paranoid psychosis, while LSD produces a combination of hallucinations, pseudohallucinations and illusions.
  • (5) They must be kept secret because publication would destroy the illusion of a royal neutrality no one in power thinks exists any more.
  • (6) They impose the illusion of order on a chaotic life; they cement our place within and commitment to a collective.
  • (7) The preliminary experiments described here suggest that tilt aftereffects and illusions induced by projected slides of tilted real-object scenes have angular functions similar to that induced by a line grating.
  • (8) These variants, which yielded a robust illusion, included dihedral angles in place of the arrowheads of the classical pattern.
  • (9) During vibration of the depressor muscles with the mandible in its rest position the subjects underestimated an opening movement, but fixation of the mandible caused no illusions of movement.
  • (10) Stimuli were circular beams of light projected on screens (Delboef type of illusion).
  • (11) The director John Hillcoat and I were under no illusions.
  • (12) When the shaft is shortened and reaches neither of the vertices of the two pairs of wings, a reversed Müller-Lyer illusion is observed: a shaft between inward-pointing wings appears to be longer than a shaft between the outward-pointing wings.
  • (13) An illusion is something done one way that looks the other, like if you put a mirror in front of a pencil so the pencil looks like it's somewhere else.
  • (14) The subjects were asked to relate dreams, thoughts, or other mental illusions experienced during G-LOC episodes.
  • (15) While Yarmolenko stayed quiet, Stepanenko left no illusions as to his interpretation.
  • (16) The count of publications on geometric-optical illusions and the bibliography of extant books on the topic are brought up to date.
  • (17) The illusion is of watching a prima ballerina dancing only for you.
  • (18) Is Sisi’s UK visit going to fill my car with gas?’ A lot of people are increasingly disenchanted with the government, simply because it is failing to live up to its own illusions of grandeur.” Among the disenchanted are thousands of workers in the critical textiles sector who are striking over pay and conditions.
  • (19) Four experiments were conducted to investigate the role of "large" squares on the occurrence of assimilation and contrast in the Baldwin illusion.
  • (20) It creates a dangerous illusion that simply by reducing sugar intake, one can eradicate obesity.

Practical


Definition:

  • (a.) Of or pertaining to practice or action.
  • (a.) Capable of being turned to use or account; useful, in distinction from ideal or theoretical; as, practical chemistry.
  • (a.) Evincing practice or skill; capable of applying knowledge to some useful end; as, a practical man; a practical mind.
  • (a.) Derived from practice; as, practical skill.

Example Sentences:

  • (1) This selective review emphasizes advances in neurochemistry which provide a context for current and future research on neurological and psychiatric disorders encountered in clinical practice.
  • (2) The findings indicate that there is still a significant incongruence between the value structure of most family practice units and that of their institutions but that many family practice units are beginning to achieve parity of promotion and tenure with other departments in their institutions.
  • (3) An effective graft-surveillance protocol needs to be applicable to all patients; practical in terms of time, effort, and cost; reliable; and able to detect, grade, and assess progression of lesions.
  • (4) In a debate in the House of Commons, I will ask Britain, the US and other allies to convert generalised offers of help into more practical support with greater air cover, military surveillance and helicopter back-up, to hunt down the terrorists who abducted the girls.
  • (5) Theoretical findings on sterilization and disinfection measures are useless for the dental practice if their efficiency is put into question due to insufficient consideration of the special conditions of dental treatment.
  • (6) Whereas strain Ga-1 was practically avirulent for mice, strain KL-1 produced death by 21 days in 50% of the mice inoculated.
  • (7) In practice, however, the necessary dosage is difficult to predict.
  • (8) Basing the prediction of student performance in medical school on intellective-cognitive abilities alone has proved to be more pertinent to academic achievement than to clinical practice.
  • (9) The first phase evaluated cytologic and colposcopic diagnoses in 962 consecutive patients in a community practice.
  • (10) In this phase the educational practices are vastly determined by individual activities which form the basis for later regulations by the state.
  • (11) This article is intended as a brief practical guide for physicians and physiotherapists concerned with the treatment of cystic fibrosis.
  • (12) Practical examples are given of the concepts presented using data from several drugs.
  • (13) "The proposed 'reform' is designed to legitimise this blatantly unfair, police state practice, while leaving the rest of the criminal procedure law as misleading decoration," said Professor Jerome Cohen, an expert on China at New York University's School of Law.
  • (14) Beyond this, physicians learn from specific problems that arise in practice.
  • (15) This observation, reinforced by simultaneous determinations of cortisol levels in the internal spermatic and antecubital veins, practically excluded the validity of the theory of adrenal hormonal suppression of testicular tissues.
  • (16) Implications for practice and research include need for support groups with nurses as facilitators, the importance of fostering hope, and need for education of health care professionals.
  • (17) The author's experience in private psychoanalytic practice and in Philadelphia's rape victim clinics indicates that these assaults occur frequently.
  • (18) Single dose therapy is recommended as the treatment of choice for bacterial cystitis in domiciliary practice.
  • (19) The cyclical nature of pyromania has parallels in cycles of reform in standards of civil commitment (Livermore, Malmquist & Meehl, 1958; Dershowitz, 1974), in the use of physical therapies and medications (Tourney, 1967; Mora, 1974), in treatment of the chronically mentally ill (Deutsch, 1949; Morrissey & Goldman, 1984), and in institutional practices (Treffert, 1967; Morrissey, Goldman & Klerman (1980).
  • (20) Reasons for non-acceptance do not indicate any major difficulties in the employment of such staff in general practice, at least as far as the patients are concerned.