reservoir (n.) 1680s, "a place where something tends to collect," originally figurative, from French réservoir "storehouse," from Old French reserver "set aside, withhold," from Latin reservare "keep back, save up; retain, preserve," from re-"back" (see re-) + servare "to keep, save, preserve, protect" (from PIE root *ser-(1) "to protect"). See additional information. The word reservoir comes from the French réservoir, which further derives from the Old French reserver, meaning "to reserve." All Free. For an oil reservoir to form, porous rock needs to be covered by a nonporous layer such as salt, shale, chalk, or mud rock that can prevent the hydrocarbons from leaking out of the structure. a large or extra supply or stock; reserve: a reservoir of knowledge. Tank reservoirs store these in ground-level, elevated, or buried tanks. Water flossers that get between your teeth, Carbon dioxide from Earth’s mantle may trigger some Italian earthquakes, The dwarf planet Ceres might be home to an underground ocean of water, What Egypt, Sudan and Ethiopia must overcome to all benefit from the Grand Renaissance Dam. (Anatomy) anatomy another name for cisterna 5. a place where a great stock of anything is accumulated reservoir host an animal (or species) that is infected by a parasite, and which serves as a source of infection for humans or another species. ; The source of infection is defined as “the person, animal, object or substance from which an infectious agent passes or is disseminated to the host (immediate source).” For an infectious agent, an animal, person, plant, soil, or other substance in which the agent normally abides. 2. 3. If the reservoir also is used for recreation or for generation of hydroelectric power, those requirements must be considered. From the French reservoir, from reserver meaning … Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. a large or extra supply or stock; reserve: a natural or artificial lake or large tank used for collecting and storing water, esp for community water supplies or irrigation, a receptacle for storing gas, esp one attached to a stove, a vacuole or cavity in an organism, containing a secretion or some other fluid, a place where a great stock of anything is accumulated. conserved matter moves through the biotic and abiotic parts of an ecosystem Reservoir construction and operation can have a substantial effect on downstream river morphology. Dictionary.com Unabridged Terms of Use. reservoir - WordReference English dictionary, questions, discussion and forums. It is the white-footed mouse that serves as a natural reservoir host for the spirochete B. An organism or a population that directly or indirectly transmits a pathogen while being virtually immune to its effects. … The part of a device in which something is kept in reserve or stored, as an Ommaya reservoir. The more different alleles the organism has, the more possible genotypes it might have. We also need rain to fill the reservoirs that provide drinking water. The rains have returned to much of the state, but some reservoir levels are still worryingly low. For an infectious agent, an animal, person, plant, soil, or other substance in which the agent normally abides. The Nature paper might have referred specifically to the set of known allelic variants. The stream is so large and constant that there is nothing left in the reservoir. An underground mass of rock or sediment that is porous and permeable enough to allow oil or natural gas to accumulate in it. Then a waterproofing contractor agreed to make the reservoir water tight with paper and tar, by applying it on the inside. The animal reservoir for SARS is bats, whereas the reservoir for MERS is primarily camels. California May Have Its Driest Season in 500 Years. noun A natural or artificial pond or lake used for the storage and regulation of water. 1  a natural or artificial lake or large tank used for collecting and storing water, esp. reservoir. 1. n. [Geology] A subsurface body of rock having sufficient porosity and permeability to store and transmit fluids. Find another word for reservoir. ; noun A large or extra supply; a reserve. Terms of Use. The American Heritage® Science Dictionary Tank reservoirs for water are also called cisterns. for community water supplies or irrigation 2 a receptacle for storing gas, esp. Note: A reservoir serves as a source from which transmission of infection and outbreaks of disease can occur. See: Reservoir of infection. a receptacle or chamber for holding a liquid or fluid. This reservoir was made by a water company to supply all our little dams, and keep all our mills going. a cavity or part that holds some fluid or secretion. one attached to a stove  3    (Biology)  a vacuole or cavity in an organism, containing a secretion or some other fluid  4    (Anatomy)    another name for    → Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012. 3. 8 synonyms of reservoir from the Merriam-Webster Thesaurus, plus 18 related words, definitions, and antonyms. Tensions further arose when satellite images revealed a growing reservoir behind the GERD, angering Egypt and Sudan that had demanded that Ethiopia should not start filling the dam without an agreement. a place where anything is collected or accumulated in great amount. a natural or artificial place where water is collected and stored for use, especially water for supplying a community, irrigating land, furnishing power, etc. From 2009 to 2018, researchers measured the carbon content of springwater fed by the Velino aquifer, which is near the epicenter of the 2009 L’Aquila quake and sits atop a reservoir of CO2 in Earth’s crust. Copyright © 2011. Channel-bed erosion downstream from 24 large reservoirs in Kansas ranged from negligible for a few sites to a maximum of about nine feet for the Republican River downstream from Milford Dam in northeast Kansas (Juracek, 2001). a cavity or part that holds some fluid or secretion. Although salty water can be an extreme environment, the presence of an ocean suggests there might be more of these briny water reservoirs located elsewhere on the dwarf planet, raising hopes Ceres was once a habitable world—and might still be. Source and Reservoir of Infection. reservoir [rez´er-vwahr] 1. a storage place or cavity. Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. ©1996-2021 MedicineNet, Inc. All rights reserved. Published by Houghton Mifflin Harcourt Publishing Company. The unit’s reservoir holds enough water for 90 seconds of use. a place where anything is collected or accumulated in great amount. The American Heritage® Stedman's Medical Dictionary A natural or artificial pond or lake used for the storage of water. / ˈrɛz ərˌvwɑr, -ˌvwɔr, -ˌvɔr, ˈrɛz ə- /. Other articles where Reservoir pool is discussed: biogeochemical cycle: …be considered as having a reservoir (nutrient) pool—a larger, slow-moving, usually abiotic portion—and an exchange (cycling) pool—a smaller but more-active portion concerned with the rapid exchange between the biotic and abiotic aspects of an ecosystem. (Biology) biology a vacuole or cavity in an organism, containing a secretion or some other fluid 4. a natural or artificial lake for storing and supplying water for an area A reservoir is also a large supply of something that could be used if needed: There’s a tremendous reservoir of goodwill out … MedicineNet does not provide medical advice, diagnosis or treatment. ; noun A receptacle or chamber for storing a fluid. The carbon cycle reservoirs on Earth interact with each other through chemical, geological, physical and biological processes. Definition of reservoir noun in Oxford Advanced Learner's Dictionary. Why Do “Left” And “Right” Mean Liberal And Conservative? This reservoir is filled up to the level of the tube opening. Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021, Collins English Dictionary - Complete & Unabridged 2012 Digital Edition The word reservoir refers to a place where large amounts of water get stored. “Capital” vs. “Capitol”: Do You Know Where You’re Going? Another word for reservoir. The infectious agent primarily depends on the reservoir for its survival. (Biology) biology a vacuole or cavity in an organism, containing a secretion or some other fluid 4. a)Atmosphere is the major reservoir of Nitrogen in Nitrogen cycle b) In water cycle; oceans, glaciers and lakes are reservoirs Example:a)Plants and animals as exchange pool in N 2 cycle: Movement of soil nitrates (NO 3 - ) absorbed by plants to herbivores to carnivores in a food chain The starting point for the occurrence of a communicable disease is the existence of a reservoir or source of infection. ; noun An underground accumulation of petroleum or natural gas. He finished second in 2008 behind John McCain, and maintains a reservoir of good will among Republican social conservatives. A place where something such as water is kept in reserve. Most underground reservoirs are used to store liquids, principally either water or … Decisions must be coordinated with other reservoir managers along the river. 1 a natural or artificial lake or large tank used for collecting and storing water, esp. Ebola's Roots Are 50 Times Older Than Mankind. We use cookies to enhance your experience on our website, including to provide targeted advertising and track usage. Reservoir Dogs did fantastic internationally, so everyone was waiting for my new movie. Do you know what they mean? secondary host intermediate host. The reservoir typically harbors the infectious agent without injury to itself and serves as a source from which other individuals can be infected. It can also be used to describe great amounts of other things, such as when you refer to a trivia expert as a reservoir of useless knowledge. A pool is a natural underground reservoir containing an accumulation of petroleum. All rights reserved. The part of a device in which something is kept in reserve or stored, as an Ommaya reservoir. for community water supplies or irrigation  2  a receptacle for storing gas, esp. See: Reservoir of infection. ©1996-2020 MedicineNet, Inc. All rights reserved. (Anatomy) anatomy another name for cisterna 5. a place where a great stock of anything is accumulated Reservoir: 1. from The American Heritage® Dictionary of the English Language, 5th Edition. Laying Down The Law On “Sedition” vs. “Treason” vs. “Insurrection” vs. “Coup”, “Affect” vs. “Effect”: Use The Correct Word Every Time, What You Need To Know About “Protester” vs. “Rioter” vs. “Terrorist” vs. “Mob”. Reservoir: A pond, lake, tank, or basin (natural or human made) where water is collected and used for storage. A reservoir is an area of subsurface rock containing fluid hydrocarbons. Find more ways to say reservoir, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. A carbon reservoir is a store of carbon within the carbon cycle. transfer host one that is used until the appropriate definitive host is reached, but … An organism that is the host for a parasitic pathogen or that directly or indirectly transmits a pathogen to which it is immune. In infectious disease ecology and epidemiology, a natural reservoir, also known as a disease reservoir or a reservoir of infection, is the population of organisms or the specific environment in which an infectious pathogen naturally lives and reproduces, or upon which the pathogen primarily depends for its survival. The Most Surprisingly Serendipitous Words Of The Day, The Dictionary.com Word Of The Year For 2020 Is …. 1. a large or extra supply of something 2. lake used to store water for community use 3. tank used for collecting and storing a liquid (as water or oil) 4. anything (a person or animal or plant or substance) in which an infectious agent normally lives and multiplies home/medterms medical dictionary a-z list / reservoir definition. ... geology, physics, computer science, chemistry and biology. Is Middle East Respiratory Syndrome (MERS) the Next SARS? In this context, "trait reservoir" refers to the set of all possible alleles for all the different genes in the organism. one attached to a stove 3 (Biology) a vacuole or cavity in an organism, containing a secretion or some other … From the French reservoir, from reserver meaning to reserve. We’ve gathered some interesting words donated to English from Portuguese … as well as some that just don’t translate at all. © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins The fireman was already on the tender, ready to slew over the pipe that would bring a cataract of water down into the reservoir.