16-letter words containing h, a, p, y
- lymphatic tissue — tissue, such as the lymph nodes, tonsils, spleen, and thymus, that produces lymphocytes
- macrophotography — Photography that is done up close; close-up photography.
- make a photocopy — If you make a photocopy of a document, you make a copy of it using a photocopier.
- malchus-porphyry — (Malchus) a.d. c233–c304, Greek philosopher.
- malpighian layer — the deep, germinative layer of the epidermis.
- mammographically — Using a mammograph, by means of mammograph.
- many-plumed moth — a moth of the species, Alucita hexadactyla
- megaphanerophyte — any tree with a height over 30 metres
- mental telepathy — telepathy.
- methyl parathion — a synthetic pesticide, C 8 H 1 0 NO 5 PS, used in the control of mites and various insects, as aphids, boll weevils, and cutworms.
- microgametophyte — (biology) Any gametophyte that develops from a microspore.
- microphotography — microfilm (def 1).
- misanthropically — In a misanthropic manner.
- moral philosophy — philosophy dealing with the principles of morality; ethics.
- neuroarthropathy — (medicine) Any disease of a joint that is associated with a disease of the nervous system.
- neurohypophyseal — Relating to the neurohypophysis.
- neurohypophysial — Relating to the neurohypophysis.
- 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.
- orthographically — In an orthographical manner; using proper spelling, capitalization and grammar.
- orthosympathetic — Of or pertaining to the sympathetic component of the autonomic nervous system.
- paraformaldehyde — a white, crystalline polymer of formaldehyde, (HCOH) n , from which it is obtained by evaporation of the aqueous solution: used chiefly as an antiseptic.
- part way through — mid-way; before the end
- 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.
- pay-as-you-throw — denoting a system for waste collection in which households are charged according to the amount of refuse they leave
- pearly razorfish — See under razorfish.
- peegee hydrangea — a widely cultivated hydrangea, Hydrangea paniculata grandiflora, having pyramidal clusters of persistent flowers that are white on opening and turn pinkish as they mature.
- personal hygiene — bodily cleanliness
- peruvian rhatany — See under rhatany (def 1).
- 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.
- phenoxybenzamine — an alpha blocker, C 1 8 H 2 2 ClNO, used to dilate vascular peripheral blood vessels in the treatment of Raynaud's disease and in pheochromocytoma.
- phenylethylamine — an amine that occurs naturally as a neurotransmitter in the brain, has properties similar to those of amphetamine, is an antidepressant, and is found in chocolate. Formula: C8H11N
- pheochromocytoma — a tumor of the sympathetic nervous system or adrenal medulla, that produces excess norepinephrine and epinephrine and causes hypertension, headaches, nausea, etc.
- philip r. bagley — (person) A pioneer of computer document retrieval. See metadata.
- phillis wheatley — Phillis [fil-is] /ˈfɪl ɪs/ (Show IPA), 1753?–84, American poet, born in Africa; probably Senegal.
- photolithography — the technique or art of making photolithographs.
- 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.
- phytoremediation — a process of decontaminating soil or water by using plants and trees to absorb or break down pollutants.
- pinot chardonnay — Chardonnay.