What's the difference between abraum and darken?

Abraum


Definition:

  • (n.) Alt. of Abraum salts

Example Sentences:

Darken


Definition:

  • (a.) To make dark or black; to deprive of light; to obscure; as, a darkened room.
  • (a.) To render dim; to deprive of vision.
  • (a.) To cloud, obscure, or perplex; to render less clear or intelligible.
  • (a.) To cast a gloom upon.
  • (a.) To make foul; to sully; to tarnish.
  • (v. i.) To grow or darker.

Example Sentences:

  • (1) Immediate pigment darkening (IPD) occurs in human skin upon exposure to ultraviolet-A and visible radiation.
  • (2) There would never be a meeting in a darkened room where a winner was chosen just to fit an audience demographic or to create more entertaining telly.
  • (3) Each subject sat for 6 minutes in a darkened room and was told to memorize a list of words she heard form a tape.
  • (4) Normal, refractile spores were produced in each case; a portion of the barium spores lost refractility and darkened.
  • (5) Instead of coming to the bank, where we would be photographed coming in the front door, we were all to meet outside the McDonald's in Liverpool Street where we would be picked up in a people-carrier with darkened windows and driven in through the back of the bank.
  • (6) The final stage of germination was characterized by changes in the central spore region (core), notably phase darkening of the spore center and stainability with mercurochrome, and by a slight additional absorbancy decrease.
  • (7) Confluent patches of flat pigmentation appeared over the palpebral conjunctiva 18 weeks after the onset of treatment and showed progressive lateral enlargement and darkening.
  • (8) The 16 sites were qualitatively examined for evidence of resorption by either thinning or darkening of bone relative to the time immediately following surgery.
  • (9) Today's matches take place in a darkened hall within the stadium's towering walls, on the battlefields of multimillion-selling first-person shoot-'em-up Call of Duty .
  • (10) alpha-Melanocyte stimulating hormone (alpha-MSH) is a linear tridecapeptide (Ac-Ser-Tyr-Ser-Met-Glu-His-Phe-Arg-Trp-Gly-Lys-Pro-Val-NH2) that has diverse physiological functions in addition to its reversible darkening of amphibian skins by stimulating melanosome dispersion within melanophores.
  • (11) 1) Asphyxia induced marked body colour darkening and bradycardia.
  • (12) The most striking feature of such neurons was darkening of their dendrites associated with abnormally high density cytoplasm that contained mitochondria with disrupted cristae.
  • (13) Braving darkening skies, they were initially in an upbeat mood, belting out the samba rhythm of carnival classic I'm Going to Celebrate.
  • (14) With official unemployment data today expected to show a further rise in the long-term unemployed, the TUC argues young people were some of the worst affected by Britain's deep recession and their outlook could darken further as public sector job losses intensify.
  • (15) beta-Adrenoceptor blocking agents, in contrast, inhibit catecholamine-induced darkening but have no effect on MSH-induced darkening.
  • (16) During the hibernation period, the epiphyseal catecholamine charge is well detected in the garden dormouse; it appears more important in darkened animals at 22 degrees C and much less in animals under continuous lighting.
  • (17) Melanocyte stimulating hormone-induced darkening or dispersion of the granules was reversed by each of these metabolites.
  • (18) Reactivation of the enzyme extracted from darkened leaves was achieved simply by adding a thiol compound.
  • (19) By analyzing the synaptic relationships of such "darkened" dendrites, connections in the upper dorsal horn can be deciphered.
  • (20) The specific activity of the light enzyme was consistently about twice that of the dark form when assayed at suboptimal (but physiological) pH (pH 7.0-7.3), and the former was also less sensitive to feedback inhibition by L-malate than that from darkened leaves under various conditions.

Words possibly related to "abraum"