16-letter words containing h, a, p, o
- neuropsychiatric — Of or pertaining to neuropsychiatry; simultaneously neurological and psychiatric.
- non-alphabetical — in the order of the letters of the alphabet: alphabetical arrangement.
- non-apprehension — anticipation of adversity or misfortune; suspicion or fear of future trouble or evil.
- non-geographical — of or relating to geography.
- non-metaphysical — pertaining to or of the nature of metaphysics.
- nonphysiological — of or relating to physiology.
- north massapequa — a city on S Long Island, in SE New York.
- north palm beach — a town in E Florida.
- north plainfield — a city in NE New Jersey.
- northamptonshire — a county in central England. 914 sq. mi. (2365 sq. km).
- nucleophilically — In a nucleophilic manner.
- oesophagogastric — (anatomy) Of or pertaining to the oesophagus and the stomach.
- on the same page — one side of a leaf of something printed or written, as a book, manuscript, or letter.
- on the scrapheap — (of people or things) having outlived their usefulness
- on the up and up — to, toward, or in a more elevated position: to climb up to the top of a ladder.
- on the up-and-up — to, toward, or in a more elevated position: to climb up to the top of a ladder.
- open parenthesis — left parenthesis
- open scholarship — a scholarship which anyone can apply for
- ophthalmological — Pertaining to ophthalmology.
- ophthalmologists — Plural form of ophthalmologist.
- ophthalmoparesis — (medicine) A partial or complete paralysis of the extraocular muscles which are responsible for eye movements.
- organophosphates — Plural form of organophosphate.
- organophosphorus — Denoting synthetic organic compounds containing phosphorus, especially pesticides and nerve gases of this kind.
- orographic cloud — any cloud whose existence and form are largely controlled by the disturbed flow of air over and around mountains, as the banner cloud and crest cloud.
- orthographically — In an orthographical manner; using proper spelling, capitalization and grammar.
- orthosympathetic — Of or pertaining to the sympathetic component of the autonomic nervous system.
- padded shoulders — (on a garment) shoulders lined, stuffed, or filled out with soft material, esp in order to give them a higher or wider shape
- palaeolithic man — any of various primitive types of man, such as Neanderthal man and Java man, who lived in the Palaeolithic
- palmerston north — a city in New Zealand, in the S North Island on the Manawatu River. Pop: 78 100 (2004 est)
- pantothenic acid — a hydroxy acid, C 9 H 1 7 O 5 N, found in plant and animal tissues, rice, bran, etc., that is part of the B complex of vitamins and is essential for cell growth.
- para-nitrophenol — any compound derived from phenol by the replacement of one or more of its ring hydrogen atoms by the nitro group.
- 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.
- parasol mushroom — a common edible field mushroom, Macrolepiota (Lepiota) procera, having a light-brown, scaly cap.
- parkerhouse roll — a yeast roll shaped by folding over a flat, round piece of buttered dough
- parochial school — a primary or secondary private school supervised by a religious organization, especially a Roman Catholic day school affiliated with a parish or a holy order.
- parochialization — a parochial character, spirit, or tendency; excessive narrowness of interests or view; provincialism.
- parrot's-feather — a South American water milfoil, Myriophyllum aquaticum, having hairlike pinnate leaves, widely cultivated as an aquarium plant.
- part way through — mid-way; before the end
- pascal's theorem — the theorem that the lines joining adjacent vertices of a hexagon intersect the same straight line if alternate vertices lie on two intersecting straight lines.
- patched-together — makeshift; roughly made from disparate elements
- pavillon chinois — crescent (def 6).
- pay-as-you-throw — denoting a system for waste collection in which households are charged according to the amount of refuse they leave
- peach tree borer — the larva of any of several clearwing moths, as Sanninoidea exitiosa, that bore into the wood of the peach and other drupaceous trees.
- peano arithmetic — (mathematics) Giuseppe Peano's system for representing natural numbers inductively using only two symbols, "0" (zero) and "S" (successor). This system could be expressed as a recursive data type with the following Haskell definition: data Peano = Zero | Succ Peano The number three, usually written "SSS0", would be Succ (Succ (Succ Zero)). Addition of Peano numbers can be expressed as a simple syntactic transformation: plus Zero n = n plus (Succ m) n = Succ (plus m n) (1995-03-28)
- pearly razorfish — See under razorfish.
- pentothal sodium — thiopental sodium
- people's charter — the principles or movement of a party of political reformers, chiefly workingmen, in England from 1838 to 1848: so called from the document (People's Charter or National Charter) that contained a statement of their principles and demands.
- perchloromethane — carbon tetrachloride.
- personal hygiene — bodily cleanliness
- personal shopper — a person, often a store employee, whose job is to assist shoppers in selecting clothing or other merchandise.