13-letter words containing r, e, s, u
- sperry univac — (company) One of the divisions of Sperry Corporation at the time that company merged with the Burroughs Corporation to form Unisys Corporation.
- spinuliferous — relating to a spine or spines
- spiral nebula — (formerly) a spiral galaxy.
- spiritousness — the state of being spiritous
- splendiferous — splendid; magnificent; fine.
- splutteringly — in a spluttering manner
- sponge rubber — a light, spongy rubber, usually prepared by bubbling carbon dioxide through or whipping air into latex, used for padding, insulation, gaskets, etc.; foam rubber.
- spot reducing — the usually futile effort to exercise one part of the body, as the thighs, in hopes of reducing the amount of fat stored in that area.
- spring beauty — any American spring plant belonging to the genus Claytonia, of the purslane family, especially C. virginica, having an elongated cluster of white flowers tinged with pink.
- spruce beetle — a beetle, Dendroctonus rufipennis, that feeds on and nests in spruce, pine, and other evergreen trees, sometimes causing extensive damage.
- spruce grouse — a grouse, Canachites canadensis, of coniferous forests of northern North America, that feeds on evergreen buds and needles.
- spruce sawfly — any of several sawflies of the family Diprionidae, especially Diprion hercyniae (European spruce sawfly) the larvae of which feed on the foliage of spruce.
- 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.
- spurge laurel — a European thymelaeaceous evergreen shrub, Daphne laureola, with glossy leaves and small green flowers
- squanderingly — in a squandering manner
- 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.
- square number — a number that is the square of another integer, as 1 of 1, 4 of 2, 9 of 3, etc.
- square splice — a scarf joint between two pieces, having the form of a half-lap joint with a thicker and a thinner section for each piece, the thicker one being at the end: used to resist tension.
- square-rigged — having square sails as the principal sails.
- square-rigger — having square sails as the principal sails.
- squared paper — graph paper with a pattern of squares formed by lines crossing at right angles.
- squash ladder — a list showing the relative order of merit of a set of squash players determined by the winning player in each match taking the higher of the two players' positions
- squash player — a person who plays squash
- squash racket — a light long-handled racket used in the game of squash
- squirrel away — any of numerous arboreal, bushy-tailed rodents of the genus Sciurus, of the family Sciuridae.
- squirrel cage — a cage containing a cylindrical framework that is rotated by a squirrel or other small animal running inside of it.
- squirrel corn — an American plant, Dicentra canadensis, of the fumitory family, having yellow roots resembling kernels of corn, finely dissected leaves, and clusters of drooping, heart-shaped, cream-colored flowers.
- staminiferous — bearing or having a stamen or stamens.
- state funeral — a ceremonial funeral for a head of state, or other very important person
- status report — statement or update
- steam turbine — a turbine driven by steam pressure.
- steamer trunk — a rectangular traveling trunk low enough to slide under a bunk on a ship.
- stentoriously — stentorian.
- stercoraceous — consisting of, resembling, or pertaining to dung or feces.
- stercorarious — stercoraceous
- sterculia gum — karaya gum.
- stereoregular — pertaining to stereochemical regularity or having repeating units in a sequential configuration
- stirpiculture — the production of special stocks or strains by careful breeding.
- stoloniferous — producing or bearing stolons.
- store rollout — Store rollout happens when a retailer expands, opening new outlets in a planned way.
- stout-hearted — brave and resolute; dauntless.
- straighten up — stand straighter
- strange quark — a quark having electric charge −1/3 times the elementary charge and strangeness −1; it is more massive than the up and down quarks.
- 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
- street number — the number on a street of a particular building or address
- street urchin — a child who spends or appears to spend a lot of time roaming the streets
- strenuousness — characterized by vigorous exertion, as action, efforts, life, etc.: a strenuous afternoon of hunting.
- streptocarpus — any of various plants belonging to the genus Streptocarpus, of the gesneria family, native to Africa and Asia, having showy white, pink, or purplish flowers and often cultivated as a houseplant.
- streptococcus — any of several spherical or oval bacteria of the genus Streptococcus, occurring in pairs or chains, certain species of which are pathogenic for humans, causing scarlet fever, tonsillitis, etc.