chill

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chill

1. a feverish cold
2. a metal plate placed in a sand mould to accelerate cooling and control local grain growth

Chill

 

a sensation of cold that is caused by spasms of the superficial blood vessels. Chill is also accompanied by skin-muscle spasms, a phenomenon known as gooseflesh, and by muscle tremors, which arise mostly in the masticatory muscles and also in the muscles of the shoulder girdle, spine, and extremities. Chill often occurs as fever begins to rise in many pathological conditions, including traumas and infections. While experiencing chill, the body loses heat at a lower rate and produces heat at a higher rate; the increased heat production is due to muscle contraction, and after the body temperature rises, the chill usually ceases. Chill also occurs at the height of a fever if the body temperature fluctuates sharply.

Nervous, as opposed to physiological, chill is only a subjective sensation that occurs, for example, in neuroses. Chill is a normal protective reaction in response to exposure to cold. It can also occur in excitable persons under conditions of fear or agitation.

chill

[chil]
(metallurgy)
A metal plate inserted in the surface of a sand mold or placed in the mold cavity to rapidly cool and solidify the casting, producing a hard surface.
White or mottled iron occurring on the surface of a rapidly cooled gray iron casting.

CHILL

References in periodicals archive ?
This year, though, Live Theatre are offering a passion-fuelled antidote to any feelings of miserable chilliness with a world premiere.
Even some who used to mock his lip-biting have decided that warmth, even if it's fake at times, beats real chilliness.
Anxiety, restlessness, heart palpitations, chilliness, weakness from slight exertion, and fear of death.
The symptoms corresponding to this remedy include becoming easily irritated, perspiring readily, chilliness, and a craving for sour or strongly flavoured food.
But the chilliness of Charmer's estranged figuration belies her intent.
The parties added that Geagea was experiencing growing political isolation, because of the return of the Maronite patriarchate to "its unifying, patriotic role," a reference to the recent chilliness in relations between the Lebanese Forces leader and Bkirki.
The shiver of the chilliness burns my cheeks as I watch the snow spiral down, tossed by the wind like autumn leaves.
And Pullman presents it with mesmerising chilliness.
THE weather usually marks British bank holidays with downpours and unseasonal chilliness.
DOES all this sub-zero chilliness and wrapping up in big coats leave you.
HOT DRINKS A "simple hot drink can provide an immediate and sustained relief from symptoms of runny nose, cough, sneezing, sore throat, chilliness and tiredness", according to Cardiff University's Common Cold Centre.
He was filthy rich, and in any case, the trips were taken, she told me, to get away from the chilliness of Montreal, because he had a respiratory complaint.