What's the difference between bright and lighten?

Bright


Definition:

  • (v. i.) See Brite, v. i.
  • (a.) Radiating or reflecting light; shedding or having much light; shining; luminous; not dark.
  • (a.) Transmitting light; clear; transparent.
  • (a.) Having qualities that render conspicuous or attractive, or that affect the mind as light does the eye; resplendent with charms; as, bright beauty.
  • (a.) Having a clear, quick intellect; intelligent.
  • (a.) Sparkling with wit; lively; vivacious; shedding cheerfulness and joy around; cheerful; cheery.
  • (a.) Illustrious; glorious.
  • (a.) Manifest to the mind, as light is to the eyes; clear; evident; plain.
  • (a.) Of brilliant color; of lively hue or appearance.
  • (n.) Splendor; brightness.
  • (adv.) Brightly.
  • (v. t.) To be or become overripe, as wheat, barley, or hops.

Example Sentences:

  • (1) It is concluded that in the mouse model the ability of buspirone to reduce the aversive response to a brightly illuminated area may reflect an anxiolytic action, that the dorsal raphe nucleus may be an important locus of action, and that the effects of buspirone may reflect an interaction at 5-hydroxytryptamine receptors.
  • (2) They retained the ability to make this discrimination when the coloured stimuli were placed against a background bright enough to saturate the rods.3.
  • (3) There was good agreement between the survival of normally oxygenated cells in culture and bright cells from tumors and between hypoxic cells in culture and dim cells from tumors over a radiation dosage range of 2-5 Gray.
  • (4) Vital staining of neuroblastoma cells with acridine orange produces a bright intracellular red-orange fluorescence most probably due to the occurrence of RNA.
  • (5) Thereafter, donor type cells expressed an intermediate Thy 1.2 brightness; this population then persisted and surpassed the other subsets.
  • (6) It’s a bright, simple space with wooden tables and high stalls and offers tastings and beer-making workshops.
  • (7) The brightly lit ice palaces themselves are stunning, inside and out, and the sporting facilities have been rightly praised by almost all the athletes.
  • (8) The bright lines in the difference image represent the paths along which the filaments have moved and are measured using a crosshair cursor controlled by the mouse.
  • (9) Rats exposed to the bright-light condition suffered a pronounced loss of photoreceptor cells by 10 weeks, and an even greater cell loss by 17 weeks.
  • (10) Even Paul Bright had to get a private charity to fund half his work.
  • (11) There was a uniform decrease in brightness discrimination to either side of the foveal peak.
  • (12) Bright artificial light has been found effective in reducing winter depressive symptoms of Seasonal Affective Disorder, although conclusions about the true magnitude of treatment effect and importance of time of day of light exposure have been limited by methodologic problems.
  • (13) The frequencies of the various anaphase patterns of bright and dim centromere regions were binomially distributed, indicating random distribution of chromatids with respect to the age of their DNA templates.
  • (14) (2) Sequences of brightness steps of like polarity (either increments or decrements) elicit positive and negative motion-dependent response components when mimicking motion in the cell's preferred and null direction, respectively.
  • (15) "Most technologies have their bright and dark side," he replies, buoyantly.
  • (16) Ultrastructural cytochemistry with XRMA is limited by the need to use high-brightness electron sources.
  • (17) Kobani impressed on the Kurds that Erdoğan could not be trusted and that anti-Kurdish feeling continued to burn brightly in the Turkish state.
  • (18) The administration of the drug in Stage 1 improved the acquisition of the initial brightness discrimination and facilitated reversal learning independently of the drug administered in Stage 2.
  • (19) The highest expression was noted in a recurrent plexiform ameloblastoma in which almost 100% of the tumor cells were brightly reactive.
  • (20) Mercaptoacetate, injected in the middle of the bright phase, reduced the latency to eat but did not affect the duration of the subsequent IMI or cumulative food intake in LF rats.

Lighten


Definition:

  • (v. i.) To descend; to light.
  • (v. i.) To burst forth or dart, as lightning; to shine with, or like, lightning; to display a flash or flashes of lightning; to flash.
  • (v. i.) To grow lighter; to become less dark or lowering; to brighten; to clear, as the sky.
  • (v. t.) To make light or clear; to light; to illuminate; as, to lighten an apartment with lamps or gas; to lighten the streets.
  • (v. t.) To illuminate with knowledge; to enlighten.
  • (v. t.) To emit or disclose in, or as in, lightning; to flash out, like lightning.
  • (v. t.) To free from trouble and fill with joy.
  • (v. t.) To make lighter, or less heavy; to reduce in weight; to relieve of part of a load or burden; as, to lighten a ship by unloading; to lighten a load or burden.
  • (v. t.) To make less burdensome or afflictive; to alleviate; as, to lighten the cares of life or the burden of grief.
  • (v. t.) To cheer; to exhilarate.

Example Sentences:

  • (1) Daily subcutaneous injection of L-dopa for 4 weeks into 2-year-old low egg production hens resulted in a lightening of feather color to snow white and increased oviduct and ovary weights and the development of well developed follicles.
  • (2) I ask if he ever wishes the critics would lighten up around him.
  • (3) This unexpected non-linear trend may reflect a progressive tendency toward 'lightening' of sleep with increasing age.
  • (4) Clinical trials on 28 patients with port-wine stains of the face and neck using this laser demonstrated a 75% response rate with greater than 50% lightening of the lesions.
  • (5) Their carefully judged mischief lightened the whole mixture like stiffly beaten egg-whites.
  • (6) But it's also undeniable that Indians who grew up in the 80s and 90s have been in many ways morally and imaginatively conservative: they are the context, for instance, in which wish-fulfilling skin lighteners like Fair & Lovely have flourished.
  • (7) As previously shown with colchicine, preincubation of frog skin with vinblastine, vincristine, or colcemid produced an increase in darkening induced by MSH, as compared to control skins, and a dosage-dependent inhibition of subsequent lightening.
  • (8) Skin-lightening creams are widely used in Taiwan, but their content is poorly controlled.
  • (9) Patients aged between 3 months and 6 years (44 patients) had a better response after the first treatment (55% lightening) than did patients aged between 7 and 14 years (29 patients with a 48% lightening; p = 0.027).
  • (10) By sharing the load, we lighten the load – and together we can chip away at the debt and deficits that are currently costing Australians $1bn every single month in interest, in dead money,” Abbott said in a YouTube video released on Monday.
  • (11) This difference in density is not related to increased sensitivity to ionizing radiation but the degree of post-irradiation change in density (lightening) is proportional to the initial density, i.e.
  • (12) Following a complete repair, the anesthesia of the mothers was allowed to lighten.
  • (13) Forty-one over-the-counter skin lightening creams were analysed for hydroquinone content, and the accuracy of tables of contents supplied with these products was assessed.
  • (14) Advocates of open adoption believe that it lightens and in some cases alleviates the grieving process after relinquishment.
  • (15) In his speech, Hunt also called for the regulatory burden to be lightened for broadcasters to allow them to be more flexible and said Ofcom would be slimmed down under a Tory government.
  • (16) The court said his sentence was lightened because he was an accessory to the murder, not the instigator, and because he had confessed and shown remorse.
  • (17) Over a couple of pints, we cover all the big stuff: Victoria Beckham, rivers of blood, what it'll be like being deputy PM to Boris ("Boris needs me; he needs lightening up"), and the attempt to ban menthol cigarettes .
  • (18) This article describes a simple way to circumvent major internal alteration to the Blue Ray copier to permit an easy and effective lightening process.
  • (19) A properly functioning general-practitioner hospital with good facilities including visiting consultants can greatly lighten the work load of the district general hospital.
  • (20) Substantial lightening or total clearing occurred in 18 (78%) of 23 amateur tattoos and 3 (23%) of 13 professional tattoos in which the protocol was completed.