23-letter words containing h, e, a, l, r

pentachloronitrobenzene — a crystalline compound, C 6 Cl 5 NO 2 , used as an herbicide and insecticide. Abbreviation: PCNB.
pentagonal dodecahedron — pyritohedron.
pharmaceuticals company — a company specialising in developing and marketing pharmaceuticals
philadelphia pepper pot — pepper pot (def 1).
photoelectric magnitude — the magnitude of a star determined using a photometer plus a filter to select light or other radiation of the desired wavelength
physical memory address — physical address
polybrominated biphenyl — PBB.
polymethyl methacrylate — polymerized methyl methacrylate.
polytetrafluoroethylene — any polymer, plastic, or resin having the formula (C 2 F 4) n , prepared from tetrafluoroethylene, noted for its slippery, nonsticking properties, and used in the manufacture of gaskets, electrical insulation, tubing, candy molds, container linings, frying-pan coatings, etc.
process hazard analysis — Process hazard analysis is calculating what might be a hazard in a process, how likely it is to happen, and what should be done if someone or something is exposed to this hazard.
public-key cryptography — public-key encryption
queen charlotte islands — a group of about 150 islands off the W coast of Canada: part of British Columbia. Pop: about 6000 (latest est). Area: 9596 sq km (3705 sq miles)
radial drilling machine — a machine in which the drilling head is mounted to slide along a radial arm which can be rotated, raised, or lowered on a vertical mast to adjust the position of the drill above the workpiece
reverse polish notation — postfix notation
right circular cylinder — a cylinder generated by the revolution of a rectangle about one of its sides.
right, left, and centre — on all sides; from every direction
schematic type variable — generic type variable
schizotypal personality — a personality disorder characterized by a group of symptoms similar to but less severe than schizophrenia, as odd behavior, peculiar thinking, and social isolation.
secondary modern school — (formerly) a secondary school offering a more technical or practical and less academic education than a grammar school
self extracting archive — (file format) (SEA) An archive format used on the Apple Macintosh. Double-clicking a file of this type should extract its contents.
sheltered accommodation — housing specially designed to provide a safe environment for the elderly, handicapped, or disabled, often with some shared facilities and a caretaker
short-billed marsh wren — sedge wren.
short-tailed shearwater — any of several long-winged seabirds, often used as food, especially Puffinus tenuirostris (short-tailed shearwater) of Australia and Puffinus griseus (sooty shearwater) which breeds in the Southern Hemisphere and winters in the Northern Hemisphere.
slip between the cracks — to break without complete separation of parts; become fissured: The plate cracked when I dropped it, but it was still usable.
sodium tripolyphosphate — a white powder, Na 5 P 3 O 1 0 , used as a water softener, sequestering agent, and food additive.
steal someone's thunder — to strike, drive, inflict, give forth, etc., with loud noise or violent action.
suprasegmental phonemes — phonemes or features of speech, as pitch, stress, and juncture, that may extend over and modify series of segmental phonemes
survival of the fittest — (not in technical use) natural selection.
tennessee walking horse — an American breed of horse, marked by its stamina and trained to move at a fast running walk
thank one's lucky stars — any of the heavenly bodies, except the moon, appearing as fixed luminous points in the sky at night.
the kingdom of lorraine — an early medieval kingdom on the Meuse, Moselle, and Rhine rivers: later a duchy
the library of congress — the official library of the United States in Washington, DC. It houses extensive collections in all subject areas and formats, important historical documents, and is also a depository for copyrighted materials.
the metropolitan police — the police organization that is responsible for Greater London, excluding the City of London
the royal naval reserve — the volunteer reserve force of the Royal Navy in the United Kingdom
the scottish parliament — the devolved national legislature of Scotland, located in Edinburgh
the thrill of the chase — If you talk about the thrill of the chase, you are referring to the excitement that people feel when they are trying hard to get something.
there'll be hell to pay — If you say there'll be hell to pay, you are emphasizing that there will be serious trouble.
throw down the gauntlet — a medieval glove, as of mail or plate, worn by a knight in armor to protect the hand.
to have a police record — If you say that somebody has a police record, you mean that they have committed a crime or crimes and the police have a record of this.
to have feelings for sb — to be emotionally or sexually attracted to
to have your hands full — If you have your hands full with something, you are very busy because of it.
to play for high stakes — to gamble on something very important
to pluck up the courage — If you pluck up the courage to do something that you feel nervous about, you make an effort to be brave enough to do it.
to win the popular vote — to get a majority as regards the votes cast by individual voters
track and field athlete — a sportsperson who participates in events that involve running, sprinting, throwing, jumping and walking
traffic-light labelling — a system of food labelling in which red, amber, and green symbols are used to indicate whether the food contains high, medium, or low amounts of sugar, fat, salt, etc
trans-new guinea phylum — the largest grouping of the non-Austronesian languages of Papua and New Guinea and the surrounding regions
trigonal trisoctahedron — a trisoctahedron whose faces are triangles.
turn a cold shoulder to — to treat with disdain; snub
unconditional discharge — the release of a defendant without having to spend time on parole or probation

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