17-letter words containing t, r, e, p, a
- radiative capture — the capture of a particle, as a neutron, by a nucleus, inducing the emission of electromagnetic radiation, as a gamma ray.
- radio in the loop — Wireless Local Loop
- radio-transparent — transparent to radiation; invisible in x-ray photographs and under fluoroscopy (opposed to radiopaque).
- radiometeorograph — a device for the automatic transmission by radio of the data from a set of meteorological instruments
- reality principle — the motivating force or mechanism by which the child, who has previously sought immediate gratification of all wishes, realizes that gratification must sometimes be deferred or forgone.
- recoil escapement — anchor escapement.
- reel-to-reel tape — open-reel tape.
- refractory period — a short period after a nerve or muscle cell fires during which the cell cannot respond to additional stimulation.
- rehospitalization — the act, process, or state of being hospitalized.
- relative aperture — the ratio of the diameter of a lens, especially a camera lens, to the focal length; the reciprocal of the f number or focal ratio of the lens.
- relative pathname — (file system) A path relative to the working directory. Its first character can be anything but the pathname separator.
- repeating decimal — a decimal numeral that, after a certain point, consists of a group of one or more digits repeated ad infinitum, as 2.33333 …. or 23.0218181818 ….
- repeating firearm — a firearm capable of discharging a number of shots without reloading.
- repertory catalog — a catalog containing bibliographic records that indicate locations of materials in more than one library or in several units of one library.
- repertory company — repertory (def 2).
- repertory theater — repertory (def 2).
- replacement value — insurance: sum required to replace sth
- request programme — a programme on the radio where listeners can request certain songs or tracks
- res ipsa loquitur — the rule that an injury is due to the defendant's negligence when that which caused it was under his or her control or management and the injury would not have happened had proper management been observed.
- rescue operations — operations or organized procedures to bring people or a person out of danger, attack, harm, etc
- respiratory chain — a series of mitochondrial proteins that transport electrons of hydrogen, released in the Krebs cycle, from acetyl coenzyme A to inhaled oxygen to form H 2 O: the energy released in the process is conserved as ATP.
- respiratory tract — the passages through which air enters and leaves the body
- reticulate python — a python, Python reticulatus, of southeastern Asia and the East Indies, sometimes growing to a length of 32 feet (10 meters): usually considered to be the largest snake in the world.
- return of capital — A return of capital is a situation in which you receive back money that was previously invested.
- return on capital — A return on capital is any earnings that you receive from the capital that you have invested.
- reverse apartheid — a perceived bias against White people following the end of Apartheid
- rhodope mountains — a mountain range in SE Europe, in the Balkan Peninsula extending along the border between Bulgaria and Greece. Highest peak: Golyam Perelik (Bulgaria), 2191 m (7188 ft)
- right parenthesis — (character) ")". ASCII character 41. Common names: right paren; right parenthesis; right; close; thesis ("(" = paren); close paren; close parenthesis; right parenthesis; right banana. Rare: already ("(" = so); rparen; ITU-T: closing parenthesis; close round bracket, right round bracket, INTERCAL: wane ("(" = wax); unparenthisey ("(" = parenthisey); right ear. Paired with left parenthesis.
- roseate spoonbill — a tropical New World spoonbill, Ajaia ajaja, having rose-colored plumage and a bare head.
- rubber plantation — an estate in a tropical country where rubber trees are grown on a large scale
- rubber-base paint — latex paint.
- run a temperature — If you are running a temperature or if you have a temperature, your temperature is higher than it usually is.
- rural development — social or economic activities or initiatives designed to improve the standard of living in areas far away from large towns or cities
- safety precaution — a precaution that is taken in order to ensure that something is safe and not dangerous
- saint christopher — Saint, died a.d. c250, Christian martyr.
- scarlet pimpernel — a plant belonging to the genus Anagallis, of the primrose family, especially A. arvensis (scarlet pimpernel) having scarlet or white flowers that close at the approach of bad weather.
- schematic capture — The process of entering the logical design of an electronic circuit into a CAE system by creating a schematic representation of components and interconnections.
- scrape the barrel — to be forced to use one's last and weakest resource
- seaman apprentice — a noncommissioned enlisted person ranking above seaman recruit and below seaman. Abbreviation: SA.
- secondary product — a product that is not the main product of an industry; a by-product
- self-appreciation — gratitude; thankful recognition: They showed their appreciation by giving him a gold watch.
- self-depreciating — self-deprecating.
- self-impregnating — to make pregnant; get with child or young.
- self-perpetuating — continuing oneself in office, rank, etc., beyond the normal limit.
- self-presentation — an act of presenting.
- self-preservation — preservation of oneself from harm or destruction.
- self-purification — a natural process of purifying, as the ability of a body of water to rid itself of pollutants.
- semi-experimental — pertaining to, derived from, or founded on experiment: an experimental science.
- semi-permeability — permeable only to certain small molecules: a semipermeable membrane.
- separating funnel — a large funnel having a tap in its output tube, used to separate immiscible liquids