16-letter words containing c, h, i, y
- monotheistically — In a monotheistic manner.
- multi-way branch — switch statement
- neo-christianity — any interpretation of Christianity based on the prevalent philosophy of a given period.
- neurasthenically — In a neurasthenic way.
- neuropsychiatric — Of or pertaining to neuropsychiatry; simultaneously neurological and psychiatric.
- non-metaphysical — pertaining to or of the nature of metaphysics.
- nonphysiological — of or relating to physiology.
- nucleophilically — In a nucleophilic manner.
- ornithologically — In terms of ornithology.
- orthographically — In an orthographical manner; using proper spelling, capitalization and grammar.
- orthosympathetic — Of or pertaining to the sympathetic component of the autonomic nervous system.
- ovshinsky effect — an effect that turns special types of glassy, thin films into semiconductors upon application of low voltage.
- oxycalcium light — calcium light.
- particle physics — the branch of physics that deals with the properties and behavior of elementary particles.
- pathetic fallacy — the endowment of nature, inanimate objects, etc., with human traits and feelings, as in the smiling skies; the angry sea.
- phagocytic index — the average number of bacteria ingested per phagocyte in an incubated mixture of bacteria, phagocytes, and blood serum: used in determining the opsonic index.
- pharmacodynamics — the branch of pharmacology dealing with the course of action, effect, and breakdown of drugs within the body.
- photoelectricity — electricity induced by electromagnetic radiation, as in certain processes, as the photoelectric and photovoltaic effects, photoconductivity, and photoionization.
- photoperiodicity — the response, as affecting growth or reproduction, of an organism to the length of exposure to light in a 24-hour period.
- photozincography — a type of photoengraving using a sensitized zinc plate.
- phylogenetically — the development or evolution of a particular group of organisms.
- physical address — (memory management) The address presented to a computer's main memory in a virtual memory system, in contrast to the virtual address which is the address generated by the CPU. A memory management unit translates virtual addresses into physical addresses.
- physical fitness — good physical condition
- physical science — any of the natural sciences dealing with inanimate matter or with energy, as physics, chemistry, and astronomy.
- physical therapy — the treatment or management of physical disability, malfunction, or pain by exercise, massage, hydrotherapy, etc., without the use of medicines, surgery, or radiation.
- physical-capital — tools, machinery, computers, and other equipment that are needed for the production of goods and services: money spent by business firms on physical capital.
- physiognomically — the face or countenance, especially when considered as an index to the character: a fierce physiognomy.
- phytosuccivorous — feeding on sap, as certain sucking insects.
- pinot chardonnay — Chardonnay.
- polyphonic prose — prose characterized by the use of poetic devices, as alliteration, assonance, rhyme, etc., and especially by an emphasis on rhythm not strictly metered.
- pragmatic theory — the theory of truth that the truth of a statement consists in its practical consequences, especially in its agreement with subsequent experience.
- prison psychosis — a state of mental confusion, transitory or permanent, brought on by incarceration or by the anticipation of imprisonment.
- prophylactically — defending or protecting from disease or infection, as a drug.
- propylthiouracil — a white crystalline compound, C 7 H 1 0 N 2 OS, that interferes with the synthesis of thyroid hormone by the thyroid gland: used in the treatment of hyperthyroidism.
- psychic distance — the degree of emotional detachment maintained toward a person, group of people, event, etc.
- psychoanalytical — a systematic structure of theories concerning the relation of conscious and unconscious psychological processes.
- psychobiological — the use of biological methods to study normal and abnormal emotional and cognitive processes, as the anatomical basis of memory or neurochemical abnormalities in schizophrenia.
- psychogeriatrics — the psychology of old age.
- psychoimmunology — the branch of medicine studying the effects of psychological phenomena on the immune system; the intersection of psychology and immunology.
- psychophysiology — the branch of physiology that deals with the interrelation of mental and physical phenomena.
- public schoolboy — a boy attending a public school, or a man who attended one
- pygmy chimpanzee — a small chimpanzee, Pan paniscus, primarily of swamp forests in the Democratic Republic of the Congo: a threatened species.
- pyramidal orchid — a chalk-loving orchid, Anacamptis pyramidalis, bearing a dense cone-shaped spike of purplish-pink flowers with a long curved spur
- pyruvic aldehyde — a yellow, liquid compound, C 3 H 4 O 2 , containing both an aldehyde and a ketone group, usually obtained in a polymeric form: used chiefly in organic synthesis.
- radiographically — the production of radiographs.
- re-entry vehicle — the section of a spacecraft or ballistic missile designed to return to earth.
- recovery vehicle — a truck used to transport motor vehicles which have broken down to another location (generally a repair garage), or to recover vehicles which are no longer on a drivable surface
- recursion theory — (theory) The study of problems that, in principle, cannot be solved by either computers or humans.
- recycling scheme — a scheme enabling the public to recycle waste
- research library — a general or specialized library that collects materials for use in intensive research projects.