12-letter words containing t, e, p, h
- pharmaceutic — pertaining to pharmacy or pharmacists.
- pharmacolite — hydrous calcium arsenate, 2CaO⋅As 2 O 5 ⋅5H 2 O, formed by natural alteration of mineral deposits containing arsenopyrite and arsenical ores of cobalt and silver.
- phenanthrene — a colorless, shiny, crystalline, water-insoluble isomer of anthracene, C 1 4 H 1 0 , derived from coal tar: used chiefly in dyestuffs and in the synthesis of drugs.
- phenocrystic — relating to a phenocryst
- phenotypical — the observable constitution of an organism.
- 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.
- phillumenist — a collector of matchbooks and matchboxes.
- phlebotomist — a specialist in phlebotomy.
- phlebotomize — to subject to phlebotomy; bleed.
- phonasthenia — difficult or abnormal voice production; vocal weakness.
- 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.
- phosphoreted — phosphureted.
- phosphureted — combined with phosphorus, especially in its lowest valence state.
- 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 spread — a picture spread. See under spread (def 33).
- photo-ageing — premature wrinkling of the skin caused by overexposure to sunlight
- photo-offset — a method of printing, based on photolithography, in which the inked image is transferred from the metal plate to a rubber surface and then to the paper.
- photo-stated — a camera for making facsimile copies of documents, drawings, etc., in the form of paper negatives on which the positions of lines, objects, etc., in the originals are maintained.
- photocathode — a cathode, typically of a cesium or sodium compound, having the property of emitting electrons when activated by light or other radiation.
- photocompose — to set (type) on a photocomposer.
- photocurrent — an electric current produced by a photoelectric effect.
- photoelastic — displaying photoelasticity; of or relating to photoelasticity
- photoengrave — to make a photoengraving of.
- photoexcited — increased in energy due to photoexcitation
- photogelatin — pertaining to any photographic process in which gelatin is used to receive or transfer a print.
- photogeology — the technique of interpreting geology from aerial photographs or compiling geologic maps therefrom.
- photographer — a person who takes photographs, especially one who practices photography professionally.
- photogravure — any of various processes, based on photography, by which an intaglio engraving is formed on a metal plate, from which ink reproductions are made.
- photoinduced — induced by light.
- photokinesis — movement occurring upon exposure to light.
- photolyzable — able to undergo photolysis
- photomachine — a machine that prints copies of digital photographs
- photomontage — a combination of several photographs joined together for artistic effect or to show more of the subject than can be shown in a single photograph.
- photoneutron — a neutron emitted from a nucleus during photodisintegration.
- photonuclear — of, relating to, or caused by the collision of high-energy photons with the nucleus of an atom.
- photooxidize — to undergo or cause to undergo photooxidation
- photopolymer — a polymer or plastic that undergoes a change in physical or chemical properties when exposed to light.
- 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.
- phototherapy — treatment of disease, especially of the skin, by means of light rays.
- photothermic — pertaining to the thermal effects of light.
- phototypeset — to set (type matter) by phototypesetting
- phreatophyte — a long-rooted plant that absorbs its water from the water table or the soil above it.
- 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.
- phrontistery — a place or establishment for thinking, studying, or learning
- phylacteries — Judaism. either of two small, black, leather cubes containing a piece of parchment inscribed with verses 4–9 of Deut. 6, 13–21 of Deut. 11, and 1–16 of Ex. 13: one is attached with straps to the left arm and the other to the forehead during weekday morning prayers by Orthodox and Conservative Jewish men.
- phylogenetic — the development or evolution of a particular group of organisms.
- phytobenthos — microscopic plants that live in the bottom of the ocean