15-letter words containing r, h, i
- spanish morocco — French Maroc. Spanish Marruecos. a kingdom in NW Africa: formed from a sultanate that was divided into two protectorates (French Morocco and Spanish Morocco) and an international zone. 172,104 sq. mi. (445,749 sq. km). Capital: Rabat. Compare Tangier Zone.
- spanish paprika — a cultivated pepper, Capsicum annuum, grown originally in Spain.
- spanish trefoil — alfalfa.
- specific charge — the ratio of the charge on a particle to the mass of the particle.
- spectrochemical — of, relating to, or utilizing the techniques of spectrochemistry.
- speech disorder — an inability to produce normal speech
- speech training — training designed to improve spoken skills, such as voice projection
- sphaerosiderite — a type of siderite
- spherical angle — an angle formed by arcs of great circles of a sphere.
- spheroidization — the conversion of grains into spheroids
- spinach-rhubarb — an Ethiopian plant, Rumex abyssinicus, of the buckwheat family, having leaves that are sometimes used as spinach and leafstalks sometimes used as rhubarb.
- spirochaetaemia — the presence of spirochaetes in the blood
- sporting chance — an even or fair opportunity for a favorable outcome in an enterprise, as winning in a game of chance or in any kind of contest: They gave the less experienced players a sporting chance by handicapping the experts.
- squelch circuit — a circuit which disconnects a receiver in order to eliminate output noise when no signal or an extremely weak signal is received
- sri-vaishnavism — a Hindu sect advocating theistic devotion as a philosophically and scripturally valid way to achieve salvation.
- st. christopher — Saint, died a.d. c250, Christian martyr.
- standing charge — fixed energy costs
- starfish flower — carrion flower (def 2).
- start something — to cause a disturbance or trouble
- starting handle — a crank used to start the motor of an automobile.
- states' righter — a person who opposes U.S. federal intervention in affairs of the separate states, supporting this position by a strict interpretation of the Constitution of the U.S.
- stereochemistry — the branch of chemistry that deals with the determination of the relative positions in space of the atoms or groups of atoms in a compound and with the effects of these positions on the properties of the compound.
- stillson wrench — a large wrench having adjustable jaws that tighten as the pressure on the handle is increased
- stirrup leather — the strap that holds the stirrup of a saddle.
- straight matter — the body text of an article, story, etc., as distinguished from the title, subhead, and other display matter.
- straight ticket — a ballot on which all votes have been cast for candidates of the same party.
- straight-acting — (of a gay person) having the mannerisms of a heterosexual person: used esp by gay people of other gay people
- straight-backed — having a straight, usually high, back: a straight-backed chair.
- straightforward — going or directed straight ahead: a straightforward gaze.
- strawberry dish — a shallow, circular fruit dish with a fluted or pierced border.
- street fighting — violent and illegal fighting between individuals or groups
- street lighting — the provision of lighting at night in public places to illuminate the streets
- strephosymbolia — a condition of perceiving objects as their mirror image and, specifically, having difficulty in distinguishing letters in words
- stretch a point — a sharp or tapering end, as of a dagger.
- strike the flag — to relinquish command, esp of a ship
- string together — arrange coherently
- strobe lighting — a high-intensity flashing beam of light produced by rapid electrical discharges in a tube or by a perforated disc rotating in front of an intense light source: used in discotheques, etc
- subtrochanteric — Anatomy. either of two knobs at the top of the femur, the greater on the outside and the lesser on the inside, serving for the attachment of muscles between the thigh and pelvis.
- sulphinpyrazone — a uricosuric drug with molecular formula C23H20N2O3S, used in the treatment of chronic gout
- sulphur dioxide — a colourless soluble pungent gas produced by burning sulphur. It is both an oxidizing and a reducing agent and is used in the manufacture of sulphuric acid, the preservation of a wide range of foodstuffs (E220), bleaching, and disinfecting. Formula: SO2
- sulphur springs — a town in NE Texas.
- sulphurous acid — an unstable acid produced when sulphur dioxide dissolves in water: used as a preservative for food and a bleaching agent. Formula: H2SO3
- summer diarrhea — an acute condition of diarrhea, occurring during the hot summer months chiefly in infants and children, caused by bacterial contamination of food and associated with poor hygiene.
- summer holidays — the time when children do not go to school in the summer
- sympathy strike — a strike by a body of workers, not because of grievances against their own employer, but by way of endorsing and aiding another group of workers who are on strike or have been locked out.
- symphony writer — a composer of an extended large-scale orchestral composition, usually with several movements, at least one of which is in sonata form
- synthetic resin — any of a large class of complex organic liquids or solids formed from simpler molecules by condensation or polymerization, used esp. in making plastics
- tachyarrhythmia — an irregular and too-rapid heartbeat
- tear one's hair — the act of tearing.
- techno-thriller — a suspense novel in which the manipulation of sophisticated technology, as of aircraft or weapons systems, plays a prominent part.