15-letter words containing r, a, t, m, i
- indirect demand — the secondary demand for labour, raw materials, premises etc which arises from the direct demand for goods
- inertial system — a frame of reference in which a body remains at rest or moves with constant linear velocity unless acted upon by forces: any frame of reference that moves with constant velocity relative to an inertial system is itself an inertial system.
- information age — a period beginning about 1975 and characterized by the gathering and almost instantaneous transmission of vast amounts of information and by the rise of information-based industries.
- informationally — In an informational manner.
- informativeness — giving information; instructive: an informative book.
- inspection arms — a position in military drill in which the missile chamber of a weapon is open for inspection.
- instrumentalism — the variety of pragmatism developed by John Dewey, maintaining that the truth of an idea is determined by its success in the active solution of a problem and that the value of ideas is determined by their function in human experience.
- instrumentalist — a person who plays a musical instrument.
- instrumentality — the quality or state of being instrumental.
- instrumentation — the arranging of music for instruments, especially for an orchestra.
- insurance stamp — an insurance contribution
- integral domain — a commutative ring in which the cancellation law holds true.
- intemperateness — The quality of being intemperate.
- interambulacral — relating to, or situated between, interambulacra
- interambulacrum — the area between two of an echinoderm's ambulacra
- interchangement — the act of interchanging
- intercomparison — mutual comparison
- interminability — incapable of being terminated; unending: an interminable job.
- intermodulation — the production in an electrical device of frequencies that are the sums or differences of frequencies of different inputs or of their harmonics.
- internal market — a system in which goods and services are sold by the provider to a range of purchasers within the same organization, who compete to establish the price of the product
- internment camp — a prison camp for the confinement of enemy aliens, prisoners of war, political prisoners, etc.
- interparoxysmal — occurring in the period or periods between paroxysms.
- intertanglement — the state or condition of being intertangled
- intervalometers — Plural form of intervalometer.
- intra-abdominal — being within the abdomen.
- intramuscularly — In an intramuscular manner; within a muscle.
- intramyocardial — Into or within the myocardium.
- intransigentism — the policy or set of principles of an intransigent
- intransmissible — incapable of being transmitted
- inverted commas — Inverted commas are punctuation marks that are used in writing to show where speech or a quotation begins and ends. They are usually written or printed as ' ' or " ". Inverted commas are also sometimes used around the titles of books, plays, or songs, or around a word or phrase that is being discussed.
- irreformability — the state or condition of being irreformable
- isolated camera — a television camera used to isolate a subject, part of a sports play, etc., for instant replay.
- isoperimetrical — having equal perimeters
- isothermal-line — Meteorology. a line on a weather map or chart connecting points having equal temperature.
- james rainwater — (Leo) James, 1917–86, U.S. physicist: Nobel prize 1975.
- joint agreement — a formal decision about future action which is made by two or more countries, groups, or people
- junggrammatiker — a group of linguists of the late 19th century who held that phonetic laws are universally valid and allow of no exceptions; neo-grammarians.
- kilovolt-ampere — an electrical unit, equal to 1000 volt-amperes. Abbreviation: kVA, kva.
- lambda particle — any of a family of neutral baryons with strangeness −1 or charm +1, and isotopic spin 0. The least massive member of the lambda family was the first strange particle to be discovered. Symbol: Λ.
- laryngectomized — having had one's larynx surgically removed by undergoing a laryngectomy
- laser chemistry — the use of a laser to initiate and control chemical reactions.
- lateral moraine — a moraine formed at the side of a glacier.
- latino-american — an American who is of Latin-American or Spanish origin
- leadwort family — the plant family Plumbaginaceae, characterized by shrubs and herbaceous plants of seacoasts and semiarid regions, having basal or alternate leaves, spikelike clusters of tubular flowers, and dry, one-seeded fruit, and including leadwort, sea lavender, statice, and thrift.
- leptosporangium — (botany) A sporangium formed from a single epidermal cell.
- like grim death — as if afraid for one's life
- limited partner — special partner.
- limiting factor — Physiology. the slowest, therefore rate-limiting, step in a process or reaction involving several steps.
- linear argument — (theory) A function argument which is used exactly once by the function. If the argument is used at most once then it is safe to inline the function and replace the single occurrence of the formal parameter with the actual argument expression. If the argument was used more than once this transformation would duplicate the argument expression, causing it to be evaluated more than once. If the argument is sure to be used at least once then it is safe to evaluate it in advance (see strictness analysis) whereas if the argument was not used then this would waste work and might prevent the program from terminating.
- linear momentum — force or speed of movement; impetus, as of a physical object or course of events: The car gained momentum going downhill. Her career lost momentum after two unsuccessful films.