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 ?
Chilly was awarded an original sterling silver pet tag and personalized crystal dog figurine.
Turn to Page 20 TRAVEL TIPS CHILLY Powder's winter prices start from PS580 per person per week with discounts available for families and children, on a half board basis with wine included in the evening meals.
Weighing only 410 gms, the Chilly is a lightweight solution to a problem that has dogged troops operating in hot climates for many years.
But he also imparts large doses of ability and, for all her quirks, Chilly Filly has managed to improve with racing despite appearing to be less than enamoured with the game.
Poor policies of the government are hurting export potential of the country, as delay in the establishment of a Rs 220 million project of processing and drying plant at Kunri has incurred losses of millions of dollar to chilly exporters", senior member Sindh Agriculture Forum (SAF), Shakeel Ahmad said Monday.
White stuff: Arctic fox Juliet should feel at home I've got the hump: This camel doesn't look too keen on snow Heat seeker: A chilly meerkat warms up under a heat lamp Snow Snow go: It's so cold even this snow leopard won't go out
T HE moment when thousands braved the chilly waters of Windermere is set to be relived tomorrow.
The chilly bird was snapped by Chronicle reader Rebecca Waddington in Leazes Park, Newcastle.
Q WE have a conservatory which becomes chilly in cold weather, even though we have a radiator, as we lose so much heat through the roof.
The Sudbury-based digital production company is renowned for its five-year running half-hour animated television series Chilly Beach, one of the first original web shows to hit Network TV It is still aired every Saturday afternoon on CBC.
The Chilly Billy ice pop, (rsp: 40 to 50p each), from family-ran producer Bensons is made from pure English apples and a handful of raspberries, with no added sugar, water or preservatives.
Even some species that don't contend with harsh winters by hunkering down for months at a stretch, such as mice, enter torpor daily when food is in limited supply and temperatures are chilly.