15-letter words containing t, i, p
- special feature — an article differing from the normal format and focusing on a particular topic
- special partner — a partner whose liability for the firm's debts is limited to the amount that partner has invested in the firm.
- special student — a student who is not seeking a degree but enrols in a course, esp to gain academic credits
- special subject — an area of knowledge in which someone specializes
- spectral series — a series of lines in the spectrum of light emitted by excited atoms of an element, each line being related to the others in the series by a simple numerical equation and identified with a particular energy level of an atom of the element.
- spectrochemical — of, relating to, or utilizing the techniques of spectrochemistry.
- speech training — training designed to improve spoken skills, such as voice projection
- speed indicator — an instrument for counting the number of revolutions of a gasoline engine.
- speeding ticket — notice of traffic violation
- spermatoblastic — relating to a spermatoblast
- spermatogenesis — the origin and development of spermatozoa.
- sphaerosiderite — a type of siderite
- spheroidization — the conversion of grains into spheroids
- spill the beans — the edible nutritious seed of various plants of the legume family, especially of the genus Phaseolus.
- spill your guts — If someone spills their guts, they tell you everything about something secret or private.
- spin the bottle — a game in which someone spins a bottle and receives a kiss from the person at whom the bottle points on coming to rest.
- spiral notebook — a notebook held together by a coil of wire passed through small holes punched at the back edge of the covers and individual pages
- spirit leveling — leveling according to the indications of a spirit level.
- spirit wrestler — a Doukhobor.
- spirits of salt — a solution of hydrochloric acid in water
- spirits of wine — alcohol (def 1).
- spirochaetaemia — the presence of spirochaetes in the blood
- spit and polish — great care in maintaining smart appearance and crisp efficiency: The commander was concerned more with spit and polish than with the company's morale.
- 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.
- sports medicine — a field of medicine concerned with the functioning of the human body during physical activity and with the prevention and treatment of athletic injuries.
- spotted sunfish — a sunfish, Lepomis punctatus, inhabiting streams from South Carolina to Florida, having the body marked with longitudinal rows of spots.
- spratly islands — a widely-scattered group of uninhabited islets and reefs in the S South China Sea, the subject of territorial claims wholly or in part by six neighbouring nations
- spring mattress — a mattress containing an arrangement of spiral springs
- spring training — a program of physical exercise, practice, and exhibition games followed by a baseball team in the late winter and early spring, before the start of the regular season.
- st. christopher — Saint, died a.d. c250, Christian martyr.
- stamping ground — a habitual or favorite haunt.
- starting pistol — a pistol used to give the signal to start a race
- static pressure — the pressure exerted by a fluid that is not moving or flowing.
- steak au poivre — pepper steak (def 2).
- steamed pudding — a traditional pudding containing fat, sugar, eggs, flour, and other ingredients, which is steamed
- stephen hawking — Stephen William, born 1942, English mathematician and theoretical physicist.
- stereotypically — in a stereotypical manner
- stiff upper lip — stoicism
- stigmatophilist — a person who has stigmatophilia
- stilpnosiderite — a resinous variety of limonite with a black-brown colour
- stirrup leather — the strap that holds the stirrup of a saddle.
- stomping ground — a habitual or favorite haunt.
- stop at nothing — to be prepared to do anything; be unscrupulous or ruthless
- straining piece — (in a queen-post roof) a horizontal beam uniting the tops of the two queen posts, and resisting the thrust of the roof.
- strephosymbolia — a condition of perceiving objects as their mirror image and, specifically, having difficulty in distinguishing letters in words
- streptobacillus — any of various bacilli that form in chains.
- stress position — an enforced body position, applied esp in the interrogation of detainees, which causes the victim pain by concentrating a large amount of his or her weight on a small number of muscles, joints, etc
- stretch a point — a sharp or tapering end, as of a dagger.
- strike pay dirt — to achieve one's objective
- studio portrait — a photograph of a person taken in a studio