17-letter words containing r, e, p, l
- electrophysiology — The branch of physiology that deals with the electrical phenomena associated with nervous and other bodily activity.
- electropositivity — (uncountable) the condition of being electropositive.
- elevator operator — a person who operates a platform raised or lowered in a vertical shaft to transport people from floor to floor in a building
- elliptical spring — An elliptical spring is a spring that is made from two springs in the shape of elongated ovals laid cut in half and back-to-back.
- emotional cripple — someone who is unable to feel or show true emotion and so cannot form relationships with other people
- empirical formula — a chemical formula indicating the proportion of each element present in a molecule
- employer-provided — Employer-provided insurance is arranged or funded by the organization for which the policyholder works.
- enlarged prostate — disorder of male reproductive gland
- entrepreneurially — In an entrepreneurial manner.
- epicycloidal gear — a gear of an epicyclic train
- equal opportunity — policies that bar discrimination
- esprit d'escalier — clever repartee one thinks of too late
- ethnopharmacology — The scientific study correlating ethnic groups, their health, and how it relates to their physical habits and methodology in creating and using medicines.
- exception handler — Special code which is called when an exception occurs during the execution of a program. If the programmer does not provide a handler for a given exception, a built-in system exception handler will usually be called resulting in abortion of the program run and some kind of error indication being returned to the user. Examples of exception handler mechanisms are Unix's signal calls and Lisp's catch and throw.
- exemplary damages — law: fine imposed as a deterrent
- experimental lisp — (language) (xlisp) An experimental programming language combining a subset of Common Lisp with an object-oriented extension capability (Class and Object types). It was implemented by David Micheal Betz at Apple to allow experimentation with object-oriented programming on small computers. The C source code has been ported to Unix, Microsoft Windows, Macintosh, Amiga, Atari, and MS-DOS. Version 2.1 of the interpreter, by Tom Almy is closer to Common Lisp. E-mail: Tom Almy <[email protected]>.
- explosive forming — a rapid method of forming a metal object in which components are made by subjecting the metal to very high pressures generated by a controlled explosion
- extrasolar planet — any other celestial body revolving around a star, illuminated by light from that star
- feint-ruled paper — writing paper with light horizontal lines printed across at regular intervals
- fiddleback spider — brown recluse spider.
- field penny-cress — the common penny-cress, Thlaspi arvense.
- financial planner — a person whose business is advising individuals in the management of their financial affairs
- fingerling potato — a finger-shaped potato
- fingertip control — control exercised through your fingertips, e.g. by touching a touchscreen
- flexible response — a military strategy that enables the response to an attack to be adapted to the nature and strength of the attack
- floppy disk drive — disk drive
- fluorescent strip — a fluorescent light in the form of a long strip
- fourfold purchase — a tackle that is composed of a rope passed through two fourfold blocks in such a way as to provide mechanical power in the ratio of 1 to 5 or 1 to 4, depending on whether hauling is done on the running or the standing block and without considering friction. Compare tackle (def 2).
- frederick pollock — Sir Frederick, 1845–1937, English legal scholar and author.
- french provincial — noting, pertaining to, or resembling a style of furnishings and decoration originating in the provinces of France in the 18th century, derived from but less ornate than styles then current in Paris and featuring simply carved wood furniture, often with decorative curved moldings.
- frequency polygon — a frequency curve consisting of connected line segments formed by joining the midpoints of the upper edges of the rectangles in a histogram whose class intervals are of uniform length.
- from pole to pole — throughout the entire world
- front-line player — a regular player on a sports team or one who plays in the farthest forward position
- full linear group — the group of all nonsingular linear transformations mapping a finite-dimensional vector space into itself.
- garden heliotrope — the common valerian, Valeriana officinalis, especially when cultivated as an ornamental.
- gause's principle — the principle that similar species cannot coexist for long in the same ecological niche
- general paralysis — a syphilitic brain disorder characterized by chronic inflammation and degeneration of cerebral tissue resulting in mental and physical deterioration.
- geographical mile — nautical mile.
- glove compartment — a compartment in the dashboard of an automobile for storing small items.
- gold export point — an exchange rate at which it is as cheap to settle international accounts by exporting gold bullion as by buying bills of exchange
- golf ball printer — IBM 2741
- grapefruit league — a series of training games played by major-league teams before the opening of the season (so named because they take place in the citrus-growing South, as in Florida).
- graphic equalizer — an equalizer in an audio system that is controlled by sliders that show graphically and correct the frequency response within the preset frequency range.
- grey-faced petrel — a dark-coloured New Zealand petrel, Pterodroma macroptera gouldi
- gridiron pendulum — a clock pendulum having, as part of its shaft, an arrangement of brass and steel rods having different coefficients of expansion, such that the pendulum has the same length at any temperature.
- half-breadth plan — a diagrammatic plan of one half of the hull of a vessel divided lengthwise amidships, showing water lines, stations, diagonals, and bow and buttock lines.
- hardware platform — a group of compatible computers that can run the same software.
- health care proxy — a legal document in which a person can appoint someone to make decisions about medical treatment in the event that he or she is no longer mentally competent or able to communicate.
- helicopter parent — a style of child rearing in which an overprotective mother or father discourages a child's independence by being too involved in the child's life: In typical helicopter parenting, a mother or father swoops in at any sign of challenge or discomfort.
- henry of portugal — ("the Navigator") 1394–1460, prince of Portugal: sponsor of geographic explorations.