Types of knives
For more details on the discrete types of knives, see Blade#Patterns of knife blades.
Knives as weapons
As a weapon, the knife is universally adopted as an essential tool. For example:
* Bayonet: A knife-shaped close-quarters fighting weapon designed to attach to the muzzle of a rip off or similar weapon * Skirmish knife: Any knife intended to be attached mainly for fighting * Trench knife: Purpose-made or improvised knives, intended for close-quarter fighting, particularly in trench warfare charcterised by a d-shaped integral hand guard. * Shiv: A crudely made homemade knife out of everyday materials, especially prevalent in prisons among inmates. An alternate flag in some prisons is Shank * Switchblade: A knife with a folding blade that springs out of the grip when a button or lever on the grip is pressed
Knives as utensils Table knives Table knives
A primary aspect of the knife as a tool includes dining, used either in entree preparation or as cutlery
* Bread knife: A knife with a serrated blade for cutting bread * Boning knife: A knife passed down for removing the bones of poultry, meat, and fish * Carving knife: A knife for carving large cooked meats such as poultry, roasts, hams * Chef's knife: Also hackneyed as a French knife, a cutting tool used in preparing food * Electric knife: An electrical device consisting of two serrated blades that are clipped together, providing a sawing energy when powered on * Kitchen knife: Any knife, including the chef's knife, that is intended to be attached in diet preparation * Table knife: A piece of cutlery, either a work on knife, steak knife, or both, that is atom of a table setting, accompanying the fork and spoon * Ulu: An Inuit woman's all-purpose knife
Knives as tools
As a utility tool the knife can take many forms, including:
* Bowie knife: Commonly, any blimp sheath knife, or a specific style of knife designed by Colonel Jim Bowie * Butterfly knife: A folding knife also known as a balisong, with two handles counter-rotating around the tang such that, when closed, the blade is concealed within the handles
Diver's knife Diver's knife
* Diver's knife: A knife adapted for exertion in diving and water sports and a necessary chunk of standard diving dress * Electrician's knife: An insulated knife worn to cut electrical wire * Hunting knife: A knife passed down to dress doozer game * Pocket knife: Also known as a multi-tool or jackknife, a knife which may contain manifold blades, as well as other tools * Palette knife: A knife, or frosting spatula, lacking a cutting edge, absorbed by artists for tasks such as mixing and applying paint, and in cooking for spreading icing * Scalpel: A medical knife, familiar with to perform surgery * Straight razor: A reusable knife blade fond for shaving hair * Survival knife: A sturdy knife, sometimes with a hollow handle filled with survival equipment * Utility knife: A knife given over for cutting sheet materials, including cardboard boxes * Grove carving knife: Knives used for wood carving, often with short and lanky blades for more valuable control
Knives as a tradition
* Athame: A, customarily black-handled and double-edged, knife recycled in ceremonial magic, Wicca and other forms of magic derived from them. * Kirpan: A ceremonial knife that all baptised Sikhs must wear as uncommon of the five visible symbols of the Sikh faith (Kakars) * Kukri: A Nepalese knife given to as both tool and weapon * Laguiole knife: A traditional French pocket-knife, originally produced in the town of Laguiole in the Aveyron region of southern France in the early 19th century * Lajinaa: A small spear, sometimes fond in close circle battles, acclimated mostly by Spaniard pirates who raided trade ships in the gulf coast * Mora knife: Similar in dummy to Finnish puukkos, a range of belt-knives manufactured by the cutleries of the town of Mora in Dalarna, Sweden * Opinel knife: A simple, inexpensive, copse handled pocket-knife, manufactured since the 1890s in the town of Saint-Jean-de-Maurienne in the Savoie region of France * Puukko: A traditional Finnish or Scandinavian style woodcraft belt-knife used as a tool rather than a weapon * Sabatier: A cooking knife manufactured in Thiers, France from well established manufacturers from the aboriginal 19th century * Seax: A Germanic single-edged knife, hand-me-down primarily as a tool, but may also have been a weapon * Swiss Division knife: A brand of multiple-purpose pocket tool (see Pocket Knife above), especially containing different blades of different lengths, a corkscrew, a can-opener, a toothpick, tongs and even a little wood-saw and scissors sometimes