12-letter words containing p, i, e, o
- phentolamine — an alpha blocker, C 1 7 H 1 9 N 3 O, used to reduce hypertensive states caused by a catecholamine excess, as in the treatment of pheochromocytoma.
- philodendron — a tropical American climbing plant belonging to the genus Philodendron, of the arum family, usually having smooth, shiny, evergreen leaves, often used as an ornamental houseplant.
- philomelides — a king of Lesbos who wrestled and killed every opponent until he himself was defeated by Odysseus.
- philosophies — the rational investigation of the truths and principles of being, knowledge, or conduct.
- philosophise — to speculate or theorize, usually in a superficial or imprecise manner.
- philosophize — to speculate or theorize, usually in a superficial or imprecise manner.
- phlebotomist — a specialist in phlebotomy.
- phlebotomize — to subject to phlebotomy; bleed.
- phlegmagogic — a medication that is intended to dislodge and evacuate mucus from the respiratory system
- phoenixville — a city in SE Pennsylvania.
- phonasthenia — difficult or abnormal voice production; vocal weakness.
- phonemically — of or relating to phonemes: a phonemic system.
- phonesthemic — (of a speech sound) shared by a set of echoic or symbolic words, as the sn- of sneer, snarl, snatch, snide, snitch, snoop, etc.
- phonetic law — a statement of some regular pattern of sound change in a specific language, as Grimm's law or Verner's law.
- phonetically — Also, phonetical. of or relating to speech sounds, their production, or their transcription in written symbols.
- photo relief — a method of showing the configuration of the relief of an area by photographing a model of it that is illuminated by a lamp in the northwest corner
- photo-ageing — premature wrinkling of the skin caused by overexposure to sunlight
- photoelastic — displaying photoelasticity; of or relating to photoelasticity
- photoexcited — increased in energy due to photoexcitation
- photogelatin — pertaining to any photographic process in which gelatin is used to receive or transfer a print.
- photoinduced — induced by light.
- photokinesis — movement occurring upon exposure to light.
- photomachine — a machine that prints copies of digital photographs
- photooxidize — to undergo or cause to undergo photooxidation
- photorealism — a style of painting flourishing in the 1970s, especially in the U.S., England, and France, and depicting commonplace scenes or ordinary people, with a meticulously detailed realism, flat images, and barely discernible brushwork that suggests and often is based on or incorporates an actual photograph.
- photosetting — photocompose.
- photothermic — pertaining to the thermal effects of light.
- phrenologist — a psychological theory or analytical method based on the belief that certain mental faculties and character traits are indicated by the configurations of the skull.
- phrenologize — to treat with phrenology or phrenological methods
- phrontistery — a place or establishment for thinking, studying, or learning
- phylogenesis — the development or evolution of a particular group of organisms.
- phylogenetic — the development or evolution of a particular group of organisms.
- physiologies — the branch of biology dealing with the functions and activities of living organisms and their parts, including all physical and chemical processes.
- phytoclimate — the climate of a small area, as of confined spaces such as caves or houses (cryptoclimate) of plant communities, wooded areas, etc. (phytoclimate) or of urban communities, which may be different from that in the general region.
- phytogenesis — the origin and development of plants.
- phytonadione — vitamin K1.
- piano lesson — music class in playing the piano
- piano nobile — the principal story of a large building, as of a palace or villa.
- piano player — pianist.
- picrocarmine — a red powder containing carmine and picric acid which is used in staining processes
- pictorialize — to make pictorial; illustrate or represent with or as if with pictures.
- picture book — a book consisting mainly or entirely of pictures, especially one for children who have not yet learned to read.
- picture mold — a molding near a ceiling from which pictures can be suspended.
- picture show — motion picture.
- picturephone — a type of telephone where users can see each other as they talk, through the transmission of video images
- pidyon haben — the rite of relieving the first male child born to parents not descended from Aaron or Levi of certain religious obligations by redeeming him from a member of the priestly class, celebrated 30 days after the child's birth.
- piece of ass — a separate or limited portion or quantity of something: a piece of land; a piece of chocolate.
- piet-my-vrou — a cuckoo, Notococcyx solitarius, having a red breast
- pigeon blood — dark red.
- pigeon clock — a device for timing the arrivals of pigeons being raced, consisting of a magazine for holding the identification bands of the contestants in the order in which they are inserted and a recording clock to register the times of insertion.