purple

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purple

 [pur´p'l]
1. a color between blue and red.
2. a substance of this color used as a dye or indicator.
visual purple rhodopsin.

pur·ple

(pŭr'pĕl),
A color formed by a mixture of blue and red. For individual purple dyes see specific name.
[L. purpura]

purple

/pur·ple/ (pur´p'l)
1. a color between blue and red.
2. a substance of this color used as a dye or indicator.

visual purple  rhodopsin.
Drug slang A regional term for ketamine
Fringe medicine/Quackery A colour believed to be good for emotional problems, rheumatism, epilepsy, reducing pain, deep tissue work, bones, as understood in the context of the pseudoscience known as colour therapy

pur·ple

(pŭr'pĕl)
A color formed by a mixture of blue and red.
[L. purpura]

purple 

A mixture, in suitable proportions, of short wave radiations (less than 400 nm) and long wave radiations (greater than 700 nm). It is a complementary colour to yellow-green. Purples are colour stimuli represented on the chromaticity diagram by the straight line joining the ends of the spectrum locus. Syn. non-spectral colour; non-spectral purple.

purple

1. a color between blue and red.
2. a substance of this color used as a dye or indicator.

purple cudweed
purple-flowered bell vine
ipomoeapurpurea.
purple-flowered morning glory
ipomoeapurpurea.
purple-leafed goosefoot
purple loco
astragalusmollisimus.
purple mint
purple pigeon grass
setariaincrassata.
purple plume grass
purple rattlebox
sesbaniapunicea.
purple top
verbenabonariensis.
purple sesbane
sesbaniapunicea.
purple viper's bugloss
echiumplantagineum.
visual purple
rhodopsin.

Patient discussion about purple

Q. what is a purple spot on penis

A. could be some kind of hematoma- a bruise, blood vessels that bleed internally and caused a"papula". if you press it and it changes color to white- that could be it. if not, here are some more suggestions:
http://menshealth.about.com/od/diseasesconditions/a/penis_spots.htm

Q. why my hands are getting purple and freezing?

A. thank you, but these answers are not correct answers for my question

More discussions about purple
References in periodicals archive ?
This is likely to be due to the presence of brominated indole precursors of Tyrian purple in homogenates from these glands, which show strong inhibitory activity against a range of Gram positive and Gram negative bacteria (Benkendorff et al.
Furthermore, tissues associated with particular secondary metabolites, such as Tyrian purple precursors, are likely to support distinct chemical environments.
This is consistent with previous findings of higher concentrations of methane thiol containing intermediate precursors of Tyrian purple in female glands compared with oxidized products in the males (Westley & Benkendorff 2008).
Enzyme activity associated with the metabolism of sugar substrates, such as L-rhamnose, D-melibiose, and L-arabinose was also less common in the Tyrian purple producing biosynthetic organs, particularly in male D.
Isolation from the hypobranchial glands of marine mollusks of 6-bromo-2,2-dimethylthioindolin-3-one and 6-hromo-2-methylthioindoleninone as alternative precursors to Tyrian purple.
Tyrian purple in precursors on the egg masses of the Australian muricid, Dicathais orbita: A possible defensive role.
Bartolomeo Bizio and the rediscovery of Tyrian purple.
Together with the mucus minute amounts of the precursors of Tyrian purple are excreted, which lead on the surface of unwashed carboys to a purple coloration of the mucus (unpublished personal observations).
For this reason the snails should never be removed from the rocks, and dyeing materials with Tyrian purple should only, in exceptional cases, be permitted to the indigenous people to allow the survival of an tradition.
HISTORICAL WRITTEN REPORTS ABOUT THE USE OF TYRIAN PURPLE
Possibly the first written report about the traditional use of Tyrian purple in Central America comes from the preacher Thomas Gage of England.
Unfortunately, Thomas Gage did not describe in more detail which other gastropods were exploited for their Tyrian purple.