140 A DICTIONARY OF COLOUR
a discoloured
Faded; changed in colour, particularly, to an off-colour by action of the sun, the
elements or some chemical action.
n discord
All colours can be juxtaposed with another to create a discord (the opposite to
a harmony) so as to create an impression of disunity, sourness, jarring or
incompatibility. While this is a matter for individual taste there appear to be some
natural rules as evidenced in the perception of complementary colours.
vb disperse; to
In physics, to bring about a separation of the spectral colours of white light.
n disperse dyes
A class of textile dyestuff dispersed in an aqueous solution.
n dissembling colour
‘his hair is of the dissembling colour’ says Rosalind in Shakespeare’s As You Like
It, that is, false or dyed hair. Thought to be a reference to red-haired villains.
Although in ancient times red hair was considered to be alluring, at the time of
Shakespeare red hair was associated with cheats and witches. Despite a revival
in the popularity of red hair during Elizabethan times (Elizabeth I used a large
number of red wigs) it again developed disparaging connotations at the
beginning of the 19th century when it conjured up allusions to prostitutes.
Hollywood and the silver screen have helped to restore the image of the redhead
although there appears still to be much prejudice against those with red hair.
n distemper
In painting, a technique using pigments mixed with water and glue to produce
an opaque coloration; in house painting, whitewash used on walls.
a distinct
As regards certain species of fauna and flora, markings or decoration which enable
that species to be easily distinguished.
n dithered colours
The optical effect produced by juxtaposing dots of colours in a particular way.
See non-solid colour and Pointillism.