426 A DICTIONARY OF COLOUR
n yellow fever
A tropical and sub-tropical infectious disease in human beings spread by the
mosquito.
n yellow flag
A flag flown by vessels to indicate that there is no disease aboard.
n yellow goethite
An ancient iron oxide used as a pigment – see pigment.
c YellowGreen
One of the colours in the X11 Color Set. It has hex code #9ACD32.
n yellowing
The yellow discolouration, in particular, of paintwork.
adj yellowing
Nothing to do with the colour but a combination of yelping and bellowing and
hence a ‘blend’ or ‘portmanteau’ word. ‘Let us sit down and mark their yellowing
noise’, Shakespeare’s Titus Andronicus Act 2, Scene 3.
a yellowish
See -ish.
n yellow jack
Another name for yellow fever and another name for yellow flag.
n yellow jersey
The garment worn by the rider who has the lowest cumulative time for all previous
stages of Le Tour de France cycle race. The green jersey is given to the rider with
the greatest number of points awarded for sprinting. The ‘king of the mountains’
wears a white jersey with pink spots (called the Polka-Dot Jersey) and the fastest
overall young rider bears a plain white jersey. Le Tour de France was created by
Henri Desgrange, the editor of the cycling magazine, L’Auto, in 1903 but it was
not until 1919 that he conceived the idea of the maillot jaune opting for a yellow
coloured jersey partly because his magazine was printed on yellow paper. The
green jersey introduced in 1953 was green because its first sponsor sold
gardening supplies. The Polka-Dot Jersey introduced in 1975 derives from the
wrapper design of its sponsor, the chocolate company, Poulain.