22-letter words containing c, h, o, l, a
- forth modification lab — (event) (FORML) A Forth conference held every November on the West coast of the USA ().
- four-hundred-day clock — a clock that needs to be wound once a year, having the works exposed under a glass dome and utilizing a torsion pendulum.
- gold-exchange standard — a monetary system in one country in which currency is maintained at a par with that of another country that is on the gold standard.
- halfwave rectification — a rectifier that changes only one half of a cycle of alternating current into a pulsating, direct current.
- harvard classification — a classification of stars based on the characteristic spectral absorption lines and bands of the chemical elements present
- heat of solidification — the heat liberated by a unit mass of liquid at its freezing point as it solidifies: equal to the heat of fusion.
- hexahydroxycyclohexane — inositol.
- historical linguistics — the study of changes in a language or group of languages over a period of time.
- historical materialism — (in Marxist theory) the doctrine that all forms of social thought, as art or philosophy, and institutions, as the family or the state, develop as a superstructure founded on an economic base; that they reflect the character of economic relations and are altered or modified as a result of class struggles; that each ruling economic class produces the class that will destroy or replace it; and that dialectical necessity requires the eventual withering away of the state and the establishment of a classless society: the body of theory, in dialectical materialism, dealing with historical process and social causation.
- horizontal application — An application program common to different business processes, e.g. office automation. Compare vertical application.
- horn-rimmed spectacles — spectacles with rims made of material resembling horn
- horse of another color — an entirely different matter
- host control interface — (hardware, wireless) (HCI) A network layer in the Bluetooth Core Protocol Stack, lying between the software and the hardware stacks and serving as the interface through which the software controls two of Bluetooth's four core protocols.
- hubble space telescope — U.S. Aerospace. a 7.9-foot (2.4-meter) optical telescope designed for use in orbit around the earth.
- hydrocinnamic aldehyde — a colorless liquid, C 9 H 10 O, having a floral odor, used in perfumery and flavoring.
- hypothetical syllogism — a hypothetical syllogism has two uses. In propositional logic it expresses one of the rules of inference, while in the history of logic, it is a short-hand for the theory of consequence
- ice-cream parlor chair — a side chair made of heavy wire with a round wooden seat, especially for use at a table.
- in sackcloth and ashes — in a state of great mourning or penitence
- industrial archaeology — the study of past industrial machines, works, etc
- information technology — the development, implementation, and maintenance of computer hardware and software systems to organize and communicate information electronically. Abbreviation: IT.
- kensington and chelsea — a borough of Greater London, England.
- ketamine hydrochloride — a powerful anesthetic, C13H16ClNO·HCl, used in surgery
- label switching router — (networking) (LSR) A device that typically resides somewhere in the middle of a network and is capable of forwarding datagrams by label switching. In many cases, especially early versions of MPLS networks, a LSR will typically be a modified ATM switch that forwards datagrams based upon a label in the VPI/VCI field.
- leather-stocking tales — a series of historical novels by James Fenimore Cooper, comprising The Pioneers, The Last of the Mohicans, The Prairie, The Pathfinder, and The Deerslayer.
- left-handed compliment — an ambiguous compliment
- local exchange carrier — (communications) (LEC) A company allowed to handle local calls following the break-up of the Bell system in the US by anti-trust regulators. These vary from Regional Bell Operating Companies (RBOC) through to small independents such as Farmers Cooperative. Local exchange carriers are not allowed to handle long-distance traffic. This is handled by inter-exchange carriers (IXC) who are not allowed to handle local calls.
- local shared resources — (operating system) (LSR) A way of controlling VSAM buffers in OS/390.
- magnetic pole strength — Electricity. a measure of the force exerted by one face of a magnet on a face of another magnet when both magnets are represented by equal and opposite poles. Symbol: m.
- make one's flesh creep — to move slowly with the body close to the ground, as a reptile or an insect, or a person on hands and knees.
- manhattan clam chowder — a chowder made from clams, tomatoes, and other vegetables and seasoned with thyme.
- mathematical induction — induction (def 5).
- mechanical ventilation — life-support provided by respirator
- myalgic encephalopathy — a condition characterized by painful muscles, extreme fatigue, and general debility, sometimes occurring as a sequel to viral illness
- negative hallucination — an apparent abnormal inability to perceive an object
- nitrohydrochloric acid — aqua regia.
- nodal switching system — (NSS) Main routing nodes in the NSFnet backbone.
- north atlantic current — an ocean current flowing NE toward the British Isles, formed by the convergence of the Gulf Stream and the Labrador Current SE of Newfoundland.
- northern redbelly dace — any of the small, brightly colored North American freshwater cyprinids, especially Phoxinus oreas (northern redbelly dace) and P. erythrogaster (southern redbelly dace)
- occupational therapist — professional who assists with rehabilitation
- otorhinolaryngological — of or relating to the medical practice involving the ear, nose, and throat.
- paroxysmal tachycardia — tachycardia that begins and subsides suddenly.
- philosophical analysis — linguistic analysis.
- play one's cards right — a usually rectangular piece of stiff paper, thin pasteboard, or plastic for various uses, as to write information on or printed as a means of identifying the holder: a 3″ × 5″ file card; a membership card.
- polymyalgia rheumatica — a chronic inflammatory disease, common among older persons, characterized by recurrent episodes of muscle pain and stiffness, sometimes leading to cardiovascular complications or blindness.
- poor richard's almanac — an almanac (1732–58) written and published by Benjamin Franklin.
- prothonotary apostolic — a member of the first college of prelates of the Roman Curia.
- psychological thriller — book, movie: suspense story
- recreational therapist — someone who specializes in therapy by means of recreational activities engaged in by the patient
- sail close to the wind — air in natural motion, as that moving horizontally at any velocity along the earth's surface: A gentle wind blew through the valley. High winds were forecast.
- saint george's channel — a channel between Wales and Ireland, connecting the Irish Sea and the Atlantic. 100 miles (160 km) long; 50–90 miles (81–145 km) wide.