13-letter words containing m, a, r, u, i
- semi-circular — Something that is semi-circular has the shape of half a circle.
- semimenstrual — (esp of tides) occurring twice monthly
- semioviparous — bearing young in an incomplete state of development, as a marsupial.
- serial number — a number, usually one of a series, assigned for identification: the serial number of an automobile engine.
- serum albumin — Biochemistry. the principal protein of blood plasma, important in osmotic regulation of the blood and transport of metabolites.
- serum disease — a generalized allergic reaction to a foreign serum or drug, characterized by fever, skin rash, enlarged lymph nodes, and painful joints.
- share premium — the excess of the amount actually subscribed for an issue of corporate capital over its par value
- sinumbra lamp — an unshaded sperm-oil lamp consisting of a translucent glass globe supported on a pedestal: a form of astral lamp.
- sodium borate — borax1 .
- south america — a continent in the S part of the Western Hemisphere. About 6,900,000 sq. mi. (17,871,000 sq. km).
- space tourism — travel into space for recreational purposes
- spermatangium — the organ that produces spermatia in red algae.
- spurge family — the large plant family Euphorbiaceae, characterized by herbaceous plants, shrubs, and trees having milky juice, simple alternate leaves or no leaves, usually petalless flowers often with showy bracts, and capsular fruit, and including cassava, croton, crown-of-thorns, poinsettia, snow-on-the-mountain, spurge, and the plants that produce castor oil, rubber, and tung oil.
- squandermania — an extreme urge for, or level of pleasure obtained by, spending money recklessly
- square matrix — a matrix in which the number of rows is equal to the number of columns.
- staminiferous — bearing or having a stamen or stamens.
- steam turbine — a turbine driven by steam pressure.
- sterculia gum — karaya gum.
- stratum title — a system of registered ownership of space in multistorey buildings, to be equivalent to the ownership of the land of a single-storey building
- structuralism — any theory that embodies structural principles.
- submarine pen — a bunker that prevents submarines from bombs
- subprime loan — A subprime loan is a loan with a higher interest rate, to borrowers who are a high credit risk.
- sugar of milk — lactose.
- sulfamerazine — a sulfa drug, C11H12N4O2S, a methyl derivative of sulfadiazine that is more rapidly absorbed
- summarization — to make a summary of; state or express in a concise form.
- supercriminal — an extremely bad, powerful or successful criminal, a criminal working on a large scale or committing extreme crimes
- superdiplomat — a highly skilled or powerful diplomat, a high-ranking diplomat
- superdominant — submediant.
- superhumanize — to make superhuman, or represent as such
- supermajority — a majority that must represent some percentage more than a simple majority.
- supermilitant — highly militant
- superorganism — a form of life composed of mutually interdependent parts that maintain various vital processes.
- superromantic — exceptionally romantic
- suprachiasmic — relating to the area in the hypothalamus that regulates the biological clock
- tautochronism — the fact or quality of being a tautochrone
- temerariously — in an audacious manner
- terbium metal — any of a subgroup of rare-earth metals, of which the cerium and yttrium metals comprise the other two subgroups.
- thaumaturgist — a worker of wonders or miracles; magician.
- tibeto-burman — a subfamily of Sino-Tibetan languages, including especially Tibetan and Burmese.
- tramping club — an organization of people who walk for recreation, esp in the bush
- transhumanism — a philosophy that explores human transcendence above or beyond organic, corporeal limitations through technological and philosophical evolution.
- transmountain — across or through a mountain or mountains
- transmutation — the act or process of transmuting.
- transmutative — the act or process of transmuting.
- traumatically — of, relating to, or produced by a trauma or wound.
- troublemaking — a person who causes difficulties, distress, worry, etc., for others, especially one who does so habitually as a matter of malice.
- ugly american — An Ugly American is an American who travels to a foreign country and gives the United States a bad reputation by acting in an offensive way.
- ultra-leftism — the beliefs of extremely left-wing political parties or groups
- ultra-realism — interest in or concern for the actual or real, as distinguished from the abstract, speculative, etc.
- ultrafamiliar — extremely familiar