Search

Search results

Displaying 491 - 500

loan

(Encyclopedia) loan, in business, sum of money borrowed at a particular interest rate. More generally, it refers to anything given on condition of its return or repayment of its equivalent. A loan…

digitalis

(Encyclopedia) digitalisdigitalisdĭjˌĭtălˈĭs [key], any of several chemically similar drugs used primarily to increase the force and rate of heart contractions, especially in damaged heart muscle.…

diphtheria

(Encyclopedia) diphtheriadiphtheriadĭfthērˈēə [key], acute contagious disease caused by Corynebacterium diphtheriae (Klebs-Loffler bacillus) bacteria that have been infected by a bacteriophage. It…

Draghi, Mario

(Encyclopedia) Draghi, Mario Draghi, Mario mäˈēō drägˈē [key], 1947–, Italian economist and government and…

sap

(Encyclopedia) sap, fluid in plants consisting of water and dissolved substances. Cell sap refers to this fluid present in the large vacuole, or cell cavity, that occupies most of the central portion…

pancreas

(Encyclopedia) pancreaspancreaspănˈkrēəs [key], glandular organ that secretes digestive enzymes and hormones. In humans, the pancreas is a yellowish organ about 7 in. (17.8 cm) long and 1.5 in. (3.8…

tryptophan

(Encyclopedia) CE5 tryptophantryptophantrĭpˈtəfăn [key], organic compound, one of the 20 amino acids commonly found in animal proteins. Only the l-stereoisomer appears in mammalian protein. It is…

combustion

(Encyclopedia) combustion, rapid chemical reaction of two or more substances with a characteristic liberation of heat and light; it is commonly called burning. The burning of a fuel (e.g., wood, coal…

cost of living

(Encyclopedia) cost of living, amount of money needed to buy the goods and services necessary to maintain a specified standard of living. The cost of living is closely tied to rates of inflation and…

cortisol

(Encyclopedia) cortisolcortisolkôrˈtĭsôlˌ [key] or hydrocortisone, steroid hormone that in humans is the major circulating hormone of the cortex, or outer layer, of the adrenal gland. Like cortisone…