15-letter words containing m, e, r, l, a
- imperviableness — the state of being imperviable
- imponderability — The state or characteristic of being imponderable.
- impregnableness — The state of being impregnable; impregnability.
- imprescriptable — Alt form imprescriptible.
- incommensurable — not commensurable; having no common basis, measure, or standard of comparison.
- incommensurably — In an incommensurable manner; immeasurably.
- incrementalists — Plural form of incrementalist.
- indeterminately — not determinate; not precisely fixed in extent; indefinite; uncertain.
- indian mulberry — a small tree, Morinda citrifolia, of the madder family, found from India to Australasia, having shiny leaves, white flowers, and fleshy, yellowish fruit, yielding red and yellow dyes.
- 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.
- 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.
- insurance claim — request for insurance to be paid
- integral domain — a commutative ring in which the cancellation law holds true.
- interambulacral — relating to, or situated between, interambulacra
- interambulacrum — the area between two of an echinoderm's ambulacra
- 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
- interparoxysmal — occurring in the period or periods between paroxysms.
- intertanglement — the state or condition of being intertangled
- intervalometers — Plural form of intervalometer.
- intransmissible — incapable of being transmitted
- 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.
- jerusalem bible — a Roman Catholic version of the Bible published in 1966, translated from the French La Bible de Jérusalem, produced by Dominican scholars in Jerusalem (1956)
- jerusalem cross — a cross whose four arms are each capped with a crossbar and often with a small Greek cross centered in each quadrant.
- jerusalem thorn — See under Christ's-thorn.
- job enlargement — a widening of the range of tasks performed by an employee in order to provide variety in the activities undertaken
- judicial murder — the unjustified execution of the death penalty
- juxtaglomerular — (anatomy) Near, or adjoining a renal glomerulus.
- kalmyk republic — a constituent republic of S Russia, on the Caspian Sea: became subject to Russia in 1646. Capital: Elista. Pop: 292 400 (2002). Area: 76 100 sq km (29 382 sq miles)
- kamensk-uralski — a city in the W Russian Federation in Asia, near the Ural Mountains.
- kelmscott manor — a Tudor house near Lechlade in Oxfordshire: home (1871–96) of William Morris
- kernmantel rope — a rope made of many straight nylon fibres within a plaited sheath; used for its tensile strength, freedom from twisting, and elasticity
- kilovolt-ampere — an electrical unit, equal to 1000 volt-amperes. Abbreviation: kVA, kva.
- lake miraflores — an artificial lake in Panama, in the S Canal Zone of the Panama Canal
- lamb's-quarters — the pigweed, Chenopodium album.
- 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.
- lamino-alveolar — articulated with the blade of the tongue approaching the alveolar ridge.
- lamp-post error — fencepost error
- land of promise — Promised Land.
- laptop computer — portable computer
- largemouth bass — a North American freshwater game fish, Micropterus salmoides, having an upper jaw extending behind the eye and a broad, dark, irregular stripe along each side of the body. Compare smallmouth bass.
- 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.
- laser machining — Laser machining is a process in which material is removed from a surface using light from a laser.