15-letter words containing s, u, r, v
- semilunar valve — either of two valves, one in the aorta and one in the pulmonary artery, consisting of a set of three crescent-shaped flaps of tissue and serving to prevent blood from flowing back into the heart after contraction.
- service uniform — a uniform for routine duties and service, as distinguished from work, dress, or full-dress uniforms.
- servius tullius — Servius, Servius Tullius.
- seven-card stud — a variety of poker in which each player is dealt one card face down in each of the first two rounds, one card face up in each of the next four rounds, and one card face down in the last round, each of the last five rounds being followed by a betting interval. Compare stud poker (def 1).
- shuttle service — transport going back and forth
- silver fluoride — a yellow or brownish, crystalline, water-soluble, hygroscopic solid, AgF, used chiefly as an antiseptic and disinfectant.
- silver quandong — an Australian tree, Elaeocarpus grandis: family Elaeocarpaceae
- silviculturally — with reference to silviculture
- simian virus 40 — SV 40.
- sled cultivator — go-devil (def 5).
- sliver building — a very narrow skyscraper designed in response to restriction of the building site or zoning, frequently containing only a single apartment per floor or comparably limited office space.
- steak au poivre — pepper steak (def 2).
- subcontraoctave — the octave below the contraoctave, which is three octaves below the middle C octave on a standard keyboard
- sunrise service — (sometimes initial capital letters) an outdoor religious service held at dawn on Easter morning.
- superconvenient — highly convenient
- supergovernment — a centralized organization formed by a group of governments to enforce justice or maintain peace.
- superindividual — greater than the individual
- superinvolution — an act or instance of involving or entangling; involvement.
- suppressiveness — the quality of being suppressive
- surrender value — cash value.
- survival course — a course that teaches people how to survive in the wild and in other dangerous environments
- svedberg (unit) — a unit of time, equal to 10-13 second, used in determining the rate of sedimentation of a macromolecule in an ultracentrifuge
- sylvian fissure — lateral fissure.
- transindividual — a single human being, as distinguished from a group.
- tricuspid valve — the valve, consisting of three triangular flaps of tissue between the right auricle and ventricle of the heart, that keeps blood from flowing back into the auricle.
- trivial pursuit — a board game that is based the ability to answer questions on popular culture and general knowledge
- unadventurously — in an unadventurous manner
- uncomprehensive — of large scope; covering or involving much; inclusive: a comprehensive study of world affairs.
- uncontroversial — of, relating to, or characteristic of controversy, or prolonged public dispute, debate, or contention; polemical: a controversial book.
- undemonstrative — not given to open exhibition or expression of emotion, especially of affection.
- underinvestment — insufficient investment or laying out of money with the expectation of profit
- undeservingness — qualified for or having a claim to reward, assistance, etc., because of one's actions, qualities, or situation: the deserving poor; a deserving applicant.
- unforgivingness — not disposed to forgive or show mercy; unrelenting.
- universal chuck — a chuck, as on a lathe headstock, having three stepped jaws moving simultaneously for precise centering of a workpiece of any of a wide range of sizes.
- universal class — (in the theory of classes) the class that includes all other classes and is composed of all individuals composing these classes.
- universal donor — a person with blood of group O.
- universal joint — piece that couples two rotating shafts
- universal motor — a series-wound motor, of one-half horsepower or less, using alternating or direct current.
- universal stage — a small theodolite mounted on the stage of a polarizing microscope and used in the petrographic analysis of rocks.
- university city — a city in E Missouri, near St. Louis.
- university fees — charges made by a university for the administering of a course of study or an examination
- university park — a city in N Texas.
- university wits — a name given to an Elizabethan group of university-trained playwrights and pamphleteers, among them Robert Greene, John Lyly, Thomas Nash, and George Peele.
- unobtrusiveness — not obtrusive; inconspicuous, unassertive, or reticent.
- unprogressively — in an unprogressive manner
- upsetting lever — the horizontal distance between the center of gravity, acting downward, and the center of buoyancy, acting upward, when they are so placed as to form a couple (upsetting couple) tending to capsize the boat.
- vacation course — a course of study undertaken during a vacation, usually combined with other activities
- vapour pressure — the pressure exerted by a vapour. The saturated vapour pressure is that exerted by a vapour in equilibrium with its solid or liquid phase at a particular temperature
- vascular bundle — a longitudinal arrangement of strands of xylem and phloem, and sometimes cambium, that forms the fluid-conducting channels of vascular tissue in the rhizomes, stems, and leaf veins of vascular plants, the arrangement varying with the type of plant.
- vascular system — plant tissue consisting of ducts or vessels, that, in the higher plants, forms the system (vascular system) by which sap is conveyed through the plant.