14-letter words containing e, y, r
- primary source — first or highest in rank or importance; chief; principal: his primary goals in life.
- primary stress — primary accent.
- primary tissue — any tissue resulting directly from differentiation of an apical meristem.
- princess royal — the eldest daughter of a king or queen.
- principal type — The most general type of an expression. For example, the following are all valid types for the lambda abstraction (\ x . x): Int -> Int Bool -> Bool (a->b) -> (a->b) but any valid type will be an instance of the principal type: a -> a. An instance is derived by substituting the same type expression for all occurences of some type variable. The principal type of an expression can be computed from those of its subexpressions by Robinson's unification algorithm.
- priority guest — A priority guest at a hotel is a regular guest who has special rights, such as early check-in and discounts on food.
- priority queue — (programming) A data structure with three operations: insert a new item, return the highest priority item, and remove the highest priority item. The obvious way to represent priority queues is by maintaining a sorted list but this can make the insert operation very slow. Greater efficiency can be achieved by using heaps.
- private equity — equity in a business that is raised from private sources, as opposed to shares that can be traded publicly
- private treaty — a property sale based on terms resulting from a conference between buyer and seller.
- processability — capable of being processed.
- professionally — following an occupation as a means of livelihood or for gain: a professional builder.
- progressionary — relating to progression
- propenyl group — a univalent group derived from propylene, CH 3 CH=CH−.
- property owner — sb who owns a building or land
- property right — a legal right to or in a particular property.
- prosthetically — a device, either external or implanted, that substitutes for or supplements a missing or defective part of the body.
- protectability — to defend or guard from attack, invasion, loss, annoyance, insult, etc.; cover or shield from injury or danger.
- protocol layer — (networking) The software and/or hardware environment of two or more communications devices or computers in which a particular network protocol operates. A network connection may be thought of as a set of more or less independent protocols, each in a different layer or level. The lowest layer governs direct host-to-host communication between the hardware at different hosts; the highest consists of user application programs. Each layer uses the layer beneath it and provides a service for the layer above. Each networking component hardware or software on one host uses protocols appropriate to its layer to communicate with the corresponding component (its "peer") on another host. Such layered protocols are sometimes known as peer-to-peer protocols. The advantages of layered protocols is that the methods of passing information from one layer to another are specified clearly as part of the protocol suite, and changes within a protocol layer are prevented from affecting the other layers. This greatly simplifies the task of designing and maintaining communication systems. Examples of layered protocols are TCP/IP's five layer protocol stack and the OSI seven layer model.
- protoplanetary — of or relating to protoplanets
- protopresbyter — a title given to distinguished priests.
- providentially — of, relating to, or resulting from divine providence: providential care.
- proximity fuse — an electronically triggered device designed to detonate an explosive charge in a missile, etc, at a predetermined distance from the target
- proximity fuze — a design for detonating a charge, as in a projectile, within a predesignated radius of a target.
- proxy marriage — a marriage performed between one of the two contracting parties and a proxy who has been authorized to represent the other.
- pseudepigraphy — the false ascription of a piece of writing to an author.
- pseudoprostyle — having a colonnade at each end, either very close to the front wall or engaged in it.
- pseudosymmetry — an apparent symmetry different from that appropriate to a crystal of a given mineral.
- psychic energy — according to Freud, the force that lies behind all mental processes, having its basic source as the id.
- psychoneurosis — neurosis (def 1).
- pterylographic — relating to pterylography
- public gallery — the gallery in a chamber of Parliament reserved for members of the public who wish to listen to the proceedings
- pulmonary tree — the trachea, bronchi, and bronchioles of the lungs, which together resemble an upside-down tree.
- pulmonary vein — a vein conveying oxygenated blood from the lungs to the left atrium of the heart.
- pumice country — volcanic farmland in the North Island
- pure democracy — a form of democracy in which the laws and policies are made directly by the citizens rather than by representatives.
- putrescibility — liable to become putrid.
- pyelonephritic — of or relating to an inflammation of the pelvis and renal parenchyma
- pyelonephritis — inflammation of the kidney and its pelvis, caused by a bacterial infection.
- pyelonephrosis — any disease of the kidney and its pelvis.
- pygmy marmoset — a related form, Cebuella pygmaea: the smallest monkey, inhabiting tropical forests of the Amazon
- pyjama cricket — one-day cricket, in which the players wear colourful clothing rather than the traditional whites used in longer forms of the game
- pyramid letter — chain letter.
- pyramid scheme — pyramid (def 8).
- pyramidal peak — a sharp peak formed where the ridges separating three or more cirques intersect; horn
- pyrazolone dye — any of the group of dyes, as tartrazine, derived from a pyrazolone: used chiefly to dye silk and wool.
- pyrenomycetous — of or relating to the former class Pyrenomycetes of fungi
- pyriphlegethon — Phlegethon (def 1).
- pyrometallurgy — the process or technique of refining ores with heat so as to accelerate chemical reactions or to melt the metallic or nonmetallic content.
- pyrophotometer — a form of pyrometer that measures temperature by optical or photometric means.
- pyrotechnician — a specialist in the origin of fires, their nature and control, etc.