knife

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knife:

see cutlerycutlery,
various types of implements for cutting, preparing, and eating food. In addition to different kinds of knives and the steels to sharpen them, the term usually encompasses forks and spoons.
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Knife

 

a cutting instrument in the shape of a plate with a sharp edge (blade). The oldest knives (thin flint plates with a cutting edge) became known in the Upper Paleolithic period.

With the introduction of metalworking, flint knives were gradually replaced by copper and bronze knives; however, they did not disappear entirely until iron knives came into widespread use with the beginning of the Iron Age. The use of iron knives fostered the development of several trades, particularly those associated with the working of wood and bone. Knives used in viniculture were also known in antiquity.

The technology of making knives from iron had attained a high level of development by the end of the first millennium A.D. Knives with laminated, self-honing blades appeared at that time (for example, in Rus’). The inner part of such blades was made of high-carbon steel, and the outer part was made of iron. The softer outer metal wore off with use; the harder steel plate protruded through the blade, and the knife remained sharp. By the early 12th century production of knives became widespread; the complex technology of making laminated blades was replaced by the simpler process of making knives with a welded steel blade. Concurrently, an increasing number of special types of knives were being produced. Later, with the introduction of industrial production processes, the term “knife” also came to mean a cutting member of tools and machines.

What does it mean when you dream about a knife?

A knife can signify the need to cut to the quick, to lay open one’s innermost fears. It may indicate being “stabbed in the back” or being the victim or perpetrator of an act of violence. A knife in a dream is also often seen as a male sexual symbol, and is generally associated with aggression.

knife

[nīf]
(design engineering)
A sharp-edged blade for cutting.

Knife

(dreams)
This tool does not have positive connotations. It may reflect the unrest and difficulty that you are experiencing. If you are self-mutilating, consider your actions and/or addictions. Take a hint from your unconscious and modify or discontinue your harmful thoughts or actions.
References in periodicals archive ?
In order to efficiently fillet and skin your fish with an electric knife, the only "trick" you have to learn is restraint.
With an electric knife or very sharp knife, cut thighs lengthwise into about 1/2-inch-thick slices, keeping slices in place.
In the news release, KitchenIQ(TM) Introduces Smart Sharp Electric Knife Sharpener, issued 26-Feb-2015 by KitchenIQ over PR Newswire, the dateline location should read "HOT SPRINGS, Ark.
which makes knives, steels, and manual and electric knife sharpeners.
She said: "It was just magnificent, we had to cut it with an electric knife and not a crumb dropped it was so well made.
For one thing, an electric knife, a rare domestic appliance designed to be used by a man and introduced in 1963.
Ending Week in $ Sales Thanksgiving Product Category 11/30/02) 2002 Index(a) Week 2002 Fresh (UPC-coded) cranberries $8,276,021 $541,361 1529 29% Canned pumpkin $10,378,532 $946,473 1097 21% Canned mincemeat $907,151 $85,871 1056 20% Canned cranberries $18,499,321 $1,954,641 946 18% Electric knife and peeler appliance $261,163 $29,256 893 17% Canned sweet potatoes & yams $10,295,464 $1,207,170 853 16% Canned onions $12,106,780 $1,436,552 843 16% Oven bags $5,803,146 $709,667 818 16% Stuffing products $38,135,794 $4,671,433 816 16% Fresh & canned eggnog $13,965,423 $1,972,713 708 14%
Other introductions here include the Oval Double Dish Slow Cooker, which allows for different dishes to cook separately without mixing flavors; the Power Deluxe and Clean Mix stand mixers, with their Shift & Stir Bowls that allow for full mixing coverage; the Supreme Steam irons, with soft grip handles and extra-glide nonstick sole plates; and the Carve 'N Set Electric Knife, with its safe-ejecting blade release and nonslip trigger.
Online columns and departments include the Electric Knife, the Macintosh Buyer's Guide, MacWEEK Insider, MacInTouch, and Mac/Business financial news.
First introduced in 1963, the electric knife was a popular gift for men, adding an air of powerful machismo to the act of meat carving.