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 ?
Specifically, it is unclear what impact the chilly climate has on university campuses that have a STEM focus.
Getting around was made easy by the Chilly Powder app, which has piste maps, GPS tracking and resort information.
Mian Mohammad Saleem, president of Red-Chilly Growers Association, Kunri, urged the government to set up a chilly development board so that all the stakeholders have a platform to get their issues resolved.
Heavy downpours are expected to taper off as of midnight, but it will remain chilly with ice formation across the country and variable winds.
On the occasion he educated the cattle owners about seasonal diseases in this chilly cold weather and its negative impact in term of decrease in milk production and fast losing health.
The Chilly Dogs Blue Flurries Sweater is a beautifully crafted sweater that is hand-knit with 100% wool and made with all-natural dyes that come from plants, not chemicals.
Frogg Toggs makes a stylish Chilly Bean Cool Hat[8] of breathable mesh and built-in Chilly Pad coolant.
But it was Chilly, whom she had adopted from an animal shelter, who saved Parker's life.
The Chilly Jilly Wrap ($35) is made with a unique double-brushed fabric, so it's always cozy, wrinkle-resistant, and good for every occasion.
Chilly Powder is a few miles up the road from Morzine in the Portes du Soleil region, a stunning series of peaks stretching between Mont Blanc and Lake Geneva, which packs in a massive 650km of pistes for all skill levels.
By resting a forearm inside a black tube on the arm of the "Chilly Chair", movie watchers get a hair-rising experience.
Stumped snacks package only for Rs 225 + Taxes comprises of a plate of Tandoori Paneer Saslik, Ginger onion kebabs and Chilly honey potatoes.