The viscosity of a liquid is a measure of its resistance to flowâthe opposite of fluidity. Viscosities are expressed in units called poises. At room temperature, the viscosity of water, which flows readily, is about 0.01 poise. Molasses has a viscosity of about 500 poises and flows like ...
Staple fibers are short fibers that have been produced and then cut. Afterward the shorter fibers are blended together for smoother look and a different mix of characteristics, such poly-cotton t-shirts that are soft but do not shrink.
A staple food, product, or activity is one that is basic and important in people's everyday lives. Rice is the staple food of more than half the world's population. The Chinese also eat a type of pasta as part of their staple diet. Staple goods are disappearing from the shops. Synonyms: principal, chief, main, key More Synonyms of staple. Staple is also a noun. Fish is a staple in the diet of many Africans. ...boutiques selling staples such as jeans and T-shirts. A staple is something that forms an important part of something else. Political reporting has become a staple of American journalism. Staples are small pieces of bent wire that are used mainly for holding sheets of paper together firmly. You put the staples into the paper using a device called a stapler.