15-letter words containing m, i, p
- poikilothermism — the state or quality of being cold-blooded, as fishes and reptiles.
- police marksman — a police officer skilled in precision shooting, esp with a sniper rifle
- polymorphically — in a polymorphic manner
- polynomial ring — the set of all polynomials in an indeterminate variable with coefficients that are elements of a given ring.
- polynomial-time — (complexity) (P) The set or property of problems which can be solved by a known polynomial-time algorithm.
- polysyllabicism — a polysyllabic style
- pontifical mass — (sometimes lowercase) Roman Catholic Church. a High Mass celebrated by a bishop or other prelate.
- pontine marshes — an area of W Italy, southeast of Rome: formerly malarial swamps, drained in 1932–34 after numerous attempts since 160 bc had failed
- portable pixmap — (file format) (PPM) A colour image file format. A PPM file contains the following: a two character "{magic number}" - "P3", the width in pixels, the height in pixels, the maximum colour component value, HEIGHT rows of WIDTH {pixels}. The rows are ordered from top to bottom with the pixels in each row ordered from left to right. Each pixel is represented as three values for red, green, and blue. All parts are separated by whitespace and numbers are in decimal ASCIII representation. A zero pixel component means that colour is absent. Characters from a "#" to the next end-of-line are ignored and no line should be longer than 70 characters. Here is an example of a small pixmap in this format: P3 # feep.ppm 4 4 15 0 0 0 0 0 0 0 0 0 15 0 15 0 0 0 0 15 7 0 0 0 0 0 0 0 0 0 0 0 0 0 15 7 0 0 0 15 0 15 0 0 0 0 0 0 0 0 0 A "RAWBITS" variant has magic number "P6", pixel values are stored as plain binary bytes, instead of ASCII decimal and no whitespace is allowed after a single whitespace character after the maximum colour component value which must be less than or equal to 255.
- position isomer — any of two or more isomers that differ only in the position occupied by a substituent.
- positive column — the luminous region between the Faraday dark space and the anode glow in a vacuum tube, occurring when the pressure is low.
- posse comitatus — the body of persons that a peace officer of a county is empowered to call upon for assistance in preserving the peace, making arrests, and serving writs.
- post-millennial — of or relating to the period following the millennium.
- post-retirement — the act of retiring, withdrawing, or leaving; the state of being retired.
- posthemorrhagic — occurring after a haemorrhage
- poststimulation — occurring after stimulation
- poststimulatory — following stimulation
- potting compost — Potting compost is soil that is specially prepared to help plants to grow, especially in containers.
- poultry farming — breeding and keeping fowl
- powder magazine — a compartment for the storage of ammunition and explosives.
- power amplifier — an amplifier for increasing the power of a signal.
- power macintosh — Power Mac
- pragmaticalness — the quality of being pragmatical or meddlesome
- prajna-paramita — a series of sutras dealing with the perfection of wisdom: systematized by the Madhyamikas.
- pre-consumption — the act of consuming, as by use, decay, or destruction.
- pre-reformation — the act of reforming; state of being reformed.
- pre-romanticism — romantic spirit or tendency.
- predeterminable — able to be predetermined; able to be determined in advance
- preferentialism — the economic system of preference, esp amongst British commonwealth countries
- preformationism — the belief in the theory of preformation
- preformationist — someone who advocates the theory of preformation
- preimplantation — relating to the period before implantation in the uterus
- premier danseur — the leading male dancer in a ballet company.
- premiere partie — (in buhl) the primary inlay formed, in which the tortoise shell forms the ground for a design cut in brass.
- premillennially — from a premillennial point of view
- premodification — an act or instance of modifying.
- prerequirements — that which is required; a thing demanded or obligatory: One of the requirements of the job is accuracy.
- presbyterianism — church government by presbyters or elders, equal in rank and organized into graded administrative courts.
- presentationism — the doctrine that in perception, or in all forms of knowledge, there is an immediate awareness of the things perceived.
- preservationism — a person who advocates or promotes preservation, especially of wildlife, natural areas, or historical places.
- preview monitor — (in a television studio control room) a picture monitor used for inspecting a picture source before it is switched to transmission
- prima ballerina — the principal ballerina in a ballet company.
- primary contact — a communication or relationship between people that is characterized by intimacy and personal familiarity.
- primary feather — any of the flight feathers growing from the manus of a bird's wing
- primary insurer — A primary insurer is the insurance company that first sells insurance to a client, who later purchases reinsurance.
- primary process — the generally unorganized mental activity characteristic of the unconscious and occurring in dreams, fantasies, and related processes.
- primary product — a product consisting of a natural raw material; an unmanufactured product
- primary quality — any of the qualities inherent in an object, namely quantity, extent, figure, solidity, and motion or rest.
- primary rainbow — the most commonly seen rainbow, formed by light rays that undergo a single internal reflection in a drop of water.
- primary sealing — Primary sealing is devices used for sealing tanks, to reduce emissions, often made of foam.