13-letter words containing h, s, a
- phelloplastic — an image or a representation that has been fashioned from cork
- phenomenalism — the doctrine that phenomena are the only objects of knowledge or the only form of reality.
- phillips head — a screw head having two partial slots crossed at right angles, driven by a special screwdriver (Phillips screwdriver)
- philo judaeus — c20 b.c.–a.d. c50, Alexandrian Jewish theologian and philosopher.
- philosophical — of or relating to philosophy: philosophical studies.
- phlogisticate — to integrate or blend phlogiston with
- phong shading — (graphics) A model of how light is reflected from surfaces used extensively in three dimensional graphics to generate visually realistic images.
- phonocamptics — the branch of acoustics dealing with echoes
- phony disease — a disease of peaches, characterized by dwarfing, dark-green leaves, premature leafing and flowering, and the production of reduced numbers of small fruit, caused by a virus, Nanus mirabilis.
- phosphokinase — an increase in the amount of creatine phosphokinase that is released into the bloodstream when a muscle becomes injured
- phospholipase — any of a group of enzymes that catalyze the breaking down of phospholipids.
- phosphorylase — any enzyme, occurring widely in animal and plant tissue, that in the presence of an inorganic phosphate catalyzes the conversion of glycogen into sugar phosphate.
- phosphorylate — to introduce the phosphoryl group into (an organic compound).
- photo-sharing — the publishing of digital photographs on the internet
- photo-stating — 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.
- photoacoustic — optoacoustic
- photodynamics — the science dealing with light and its effects on living organisms.
- photosynthate — a compound formed by photosynthesis.
- photovoltaics — (used with a singular verb) a field of semiconductor technology involving the direct conversion of electromagnetic radiation as sunlight, into electricity.
- phrase marker — (in generative grammar) a representation of the constituent structure of a sentence, using a tree diagram or labeled bracketing.
- phraseologist — a person who treats of or is concerned with phraseology.
- phyllocladous — having phylloclades.
- phyllophagous — (of an organism) feeding on leaves.
- physharmonica — a keyboard musical instrument fitted with free reeds, and which is an early form of harmonium
- physical file — (file system) A low-level view of the physical characteristics of a file, such as its location on a disk or its physical structure, for example, whether indexed or sequential.
- physicalistic — of or relating to physicalism.
- physicalities — the physical attributes of a person, especially when overdeveloped or overemphasized.
- physicianship — the position, function, or office of a physician.
- physiographic — the science of physical geography.
- physiological — of or relating to physiology.
- physiotherapy — physical therapy.
- phytosanitary — of or relating to the health of plants
- pigheadedness — stupidly obstinate; stubborn: pigheaded resistance.
- pitch surface — (in a gear or rack) an imaginary surface forming a plane (pitch plane) a cylinder (pitch cylinder) or a cone or frustrum (pitch cone) that moves tangentially to a similar surface in a meshing gear so that both surfaces travel at the same speed.
- plain-clothes — Plain-clothes police officers wear ordinary clothes instead of a police uniform.
- platform shoe — a shoe with a platform.
- pleasant hill — a city in W California, near San Francisco Bay.
- plethysmogram — the recording of a plethysmograph.
- point shaving — (especially in basketball) the illegal practice, by one or more bribed players, of deliberately limiting the number of points scored to conform to the desires of corrupt gamblers.
- point-shaving — (especially in basketball) the illegal practice, by one or more bribed players, of deliberately limiting the number of points scored to conform to the desires of corrupt gamblers.
- poison sumach — an anacardiaceous swamp shrub, Rhus (or Toxicodendron) vernix of the southeastern US, that has greenish-white berries and causes an itching rash on contact with the skin
- polyadelphous — (of stamens) united by the filaments into three or more sets or bundles.
- polyarthritis — arthritis occurring in more than one joint.
- polythalamous — having multiple chambers
- posix threads — (programming) (Pthreads) A POSIX standard API that defines a set of C programming language types, functions and constants for creating and manipulating pre-emptive threads. The standard's full name is "POSIX.1c, Threads extensions (IEEE Std 1003.1c-1995)". Implementations are available on many Unix-like POSIX-conformant operating systems such as FreeBSD, NetBSD, OpenBSD, GNU/Linux, Mac OS X and Solaris as well as DR-DOS and Microsoft Windows. Pthreads was designed and implemented in the PART Project (POSIX / Ada-Runtime Project).
- post exchange — a retail store on an army installation that sells goods and services to military personnel and their dependents and to certain authorized civilian personnel. Abbreviation: PX.
- postholocaust — following a holocaust
- potato-masher — a kitchen implement used to crush or mash potatoes
- power-sharing — Power-sharing is a political arrangement in which different or opposing groups all take part in government together.
- prague school — a school of linguistics emphasizing structure, active in the 1920s and 1930s.