12-letter words containing p, h, a, l, i
- ophthalmitis — ophthalmia.
- optical path — the path of light through a medium, having a magnitude equal to the geometric distance through the system times the index of refraction of the medium.
- orographical — relating to the study of mountains
- orthopedical — (American spelling) Alternative form of orthopaedical.
- oscillograph — a device for recording the wave-forms of changing currents, voltages, or any other quantity that can be translated into electric energy, as sound waves.
- paedophiliac — an adult who is sexually attracted to young children.
- palaeolithic — the period of the emergence of primitive man and the manufacture of unpolished chipped stone tools, about 2.5 million to 3 million years ago until about 12 000 bc
- pancho-villa — Francisco [frahn-sees-kaw] /frɑnˈsis kɔ/ (Show IPA), (Doroteo Arango"Pancho Villa") 1877–1923, Mexican general and revolutionist.
- panhellenism — the idea or advocacy of a union of all Greeks in one political body.
- panhellenium — an institution founded by the Roman Emperor Hadrian idealizing Greece's Classical history
- paranthelion — a bright spot in the sky caused by refraction and occurring at an angular distance from the sun of between 90° and 140°
- parish clerk — an official designated to carry out various duties, either for a church parish or a parish council
- parochialise — to make parochial.
- parochialism — a parochial character, spirit, or tendency; excessive narrowness of interests or view; provincialism.
- parochialist — a parochial character, spirit, or tendency; excessive narrowness of interests or view; provincialism.
- parochialize — to make parochial.
- pathetically — causing or evoking pity, sympathetic sadness, sorrow, etc.; pitiful; pitiable: a pathetic letter; a pathetic sight.
- pathobiology — pathology with emphasis on the biological aspects of disease
- pathological — of or relating to pathology.
- pearl hominy — whole or ground hulled corn from which the bran and germ have been removed by bleaching the whole kernels in a lye bath (lye hominy) or by crushing and sifting (pearl hominy)
- pearly white — white and lustrous as a pearl.
- pelican hook — a hooklike device for holding the link of a chain or the like, consisting of a long shackle with a hinged rod held closed with a sliding ring.
- peltier heat — the heat gained or lost at a junction of a thermocouple due to the Peltier effect.
- penthesileia — the daughter of Ares and queen of the Amazons, whom she led to the aid of Troy. She was slain by Achilles
- perichaetial — denoting the leaves in mosses that surround the archegonia and, later, the base of the sporophyte
- peripherally — pertaining to, situated in, or constituting the periphery: peripheral resistance on the outskirts of the battle area.
- phaeomelanin — a variety of melanin that gives rise to a red-coloured pigment
- phalaenopsis — any of various epiphytic orchids of the genus Phalaenopsis, native to tropical Asia, having clusters of showy, variously colored flowers.
- phallocratic — relating to a male, or the beliefs assumed by such, who assumes authority over females due to his maleness
- phantasmical — pertaining to or of the nature of a phantasm; unreal; illusory; spectral: phantasmal creatures of nightmare.
- phantom limb — a phenomenon characterized by the experience of pain, discomfort, or other sensation in the area of a missing limb or other body part, as a breast.
- 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.
- 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.
- phenylalanin — an essential amino-acid present in most proteins
- philadelphia — a city in SE Pennsylvania, on the Delaware River: Declaration of Independence signed here July 4, 1776.
- philadelphus — (Philadelphus) king of Pergamum c159–138 b.c.
- philandering — (of a man) to make love with a woman one cannot or will not marry; carry on flirtations.
- philanthropy — altruistic concern for human welfare and advancement, usually manifested by donations of money, property, or work to needy persons, by endowment of institutions of learning and hospitals, and by generosity to other socially useful purposes.
- philharmonic — fond of or devoted to music; music-loving: used especially in the name of certain musical societies that sponsor symphony orchestras (Philharmonic Societies) and hence applied to their concerts (philharmonic concerts)
- phlegmagogic — a medication that is intended to dislodge and evacuate mucus from the respiratory system
- phlox family — the plant family Polemoniaceae, characterized by herbaceous or sometimes shrubby plants having simple or compound leaves, flowers with a five-lobed corolla, and capsular fruit, and including gilia, Jacob's-ladder, moss pink, and phlox.
- phonemically — of or relating to phonemes: a phonemic system.
- 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.
- phonological — relating to study of speech sounds
- phosphatidyl — an atom or group of atoms containing one or more unpaired electrons derived from a phosphatide
- photoelastic — displaying photoelasticity; of or relating to photoelasticity
- photogelatin — pertaining to any photographic process in which gelatin is used to receive or transfer a print.
- 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.