12-letter words containing o, p, h
- pleomorphous — characterized by pleomorphism
- plinth block — a plinth interrupting a door or window architrave at the floor or ground level.
- plough horse — a horse used for pulling a plough
- ploughwright — a person who makes ploughs
- plymouth bay — a small, well-protected bay on the coast of Massachusetts; the first permanent European settlement in New England; founded by the Pilgrim Fathers.
- pneumography — the process of recording the movements of the thorax in respiration.
- pneumothorax — the presence of air or gas in the pleural cavity.
- pogonophoran — any member of the small phylum Pogonophora, slender tentacled animals having a tubelike outer covering, living on the deep ocean bottom.
- poikilotherm — an organism with poikilothermic qualities
- point charge — an electric charge considered to exist at a single point, and thus having neither area nor volume.
- pointed arch — an arch having a pointed apex.
- poland china — one of an American breed of black hogs having white markings.
- polar lights — the aurora borealis in the Northern Hemisphere or the aurora australis in the Southern Hemisphere.
- polarography — Chemistry. the use of a Polarograph to perform qualitative or quantitative analyses.
- police chief — chief of police: head of a US police force
- policyholder — the individual or firm in whose name an insurance policy is written; an insured.
- polish wheat — a wheat, Triticum polonicum, grown chiefly in S Europe, N Africa, and Turkestan.
- poll watcher — a representative of a political party or of an organization running a candidate who is assigned to the polls on an election day to watch for violations of the laws that regulate voting, campaigning, etc.
- pollen brush — the mass of stiff hairs on the legs or abdomen of an insect, for collecting pollen.
- pollyannaish — an excessively or blindly optimistic person.
- polyarchical — a form of government in which power is vested in three or more persons.
- polychaetous — of or relating to the genus Polychaeta
- polycythemia — an abnormal increase in the number and concentration of circulating red blood corpuscles
- polycythemic — relating to polycythemia
- polyethylene — a plastic polymer of ethylene used chiefly for containers, electrical insulation, and packaging.
- polygraphist — an instrument for receiving and recording simultaneously tracings of variations in certain body activities.
- polyhedrosis — an often fatal disease of certain insect larvae or decapod crustaceans, caused by viruses containing DNA.
- polyhistoric — relating to a polyhistor
- polymorphism — the state or condition of being polymorphous.
- polymorphous — having, assuming, or passing through many or various forms, stages, or the like.
- polypharmacy — the use of two or more drugs together, usually to treat a single condition or disease.
- polyphenolic — relating to a polyphenol
- polyphyletic — developed from more than one ancestral type, as a group of animals.
- polyphyllous — made up of multiple members or parts
- polyphyodont — having many successive sets of teeth, as fishes and other lower vertebrates
- polyrhythmic — the simultaneous occurrence of sharply contrasting rhythms within a composition.
- polystichous — arranged in rows or series.
- polysulphide — any sulphide of a metal containing divalent anions in which there are chains of sulphur atoms, as in the polysulphides of sodium, Na2S2, Na2S3, Na2S4, etc
- polytheistic — pertaining to, characterized by, or adhering to polytheism, the doctrine that there is more than one god or many gods: Science thrived in the polytheistic culture of ancient Greece.
- polythiazide — a substance, C 1 1 H 1 3 ClF 3 N 3 O 4 S 3 , used as a diuretic in the management of edema and hypertension.
- polytriglyph — (in classical architecture) an intercolumniation of at least four triglyphs.
- polyurethane — a thermoplastic polymer containing the group NHCOO: used for padding and insulation in furniture, clothing, and packaging, and in the manufacture of resins for adhesives, elastomers, and fillers.
- pommel horse — a padded, somewhat cylindrical floor-supported apparatus, similar to a vaulting horse but having two graspable pommels on top, used by men for hand-supported balancing, rotating, and swinging maneuvers.
- pompholygous — characterized by pompholyx
- ponzi scheme — a swindle in which a quick return, made up of money from new investors, on an initial investment lures the victim into much bigger risks.
- pork butcher — a butcher who specializes in pork
- pork-chopper — a labor official put on the union payroll as a reward for past loyalty or services.
- pornographer — a person who sells, produces, films, photographs, or writes pornography.
- pornographic — sexually explicit videos, photographs, writings, or the like, whose purpose is to elicit sexual arousal.
- porphyropsin — a purple pigment occurring in the retina of the eye of certain freshwater fishes