15-letter words containing h, a, t, i
- security thread — a colored thread running through the paper of a piece of paper money, used to deter counterfeiting.
- security threat — a threat to the security of a country
- self-authorized — given or endowed with authority: an authorized agent.
- self-banishment — to expel from or relegate to a country or place by authoritative decree; condemn to exile: He was banished to Devil's Island.
- semilogarithmic — (of graphing) having one scale logarithmic and the other arithmetic or of uniform gradation.
- serum hepatitis — hepatitis B.
- seven-year itch — scabies.
- shadow minister — a member of the main opposition party in Parliament who would hold ministerial office if their party were in power
- shearing strain — a coefficient of elasticity of a substance, expressing the ratio between the force per unit area (shearing stress) that laterally deforms the substance and the shear (shearing strain) that is produced by this force.
- shearing stress — a force causing two contacting parts or layers to slide upon each other, in opposite directions parallel to the plane of their contact
- shearing-stress — a coefficient of elasticity of a substance, expressing the ratio between the force per unit area (shearing stress) that laterally deforms the substance and the shear (shearing strain) that is produced by this force.
- sheffield plate — sheet copper with a cladding of silver.
- shelikof strait — a strait between the Alaska Peninsula and Kodiak Island, in S Alaska. 130 miles (209 km) long and 30 miles (48 km) wide.
- shemini atseres — the festival which follows upon Sukkoth on Tishri 22 (and 23 outside Israel), and includes Simchat Torah
- ship's articles — a type of contract by which sailors agree to the conditions, payment, etc, for the ship in which they are going to work
- ship's manifest — a list of the shipments or cargo that a vessel is carrying
- shock probation — the release on probation of a criminal after brief imprisonment
- shock resistant — not affected by impact
- shock-resistant — strong or resilient enough to sustain minor impacts without damage to the internal mechanism: a shock-resistant watch.
- shopping basket — a metal or plastic container with one or two handles, used to carry shopping in a shop
- shortwave radio — a radio that transmits or receives shortwaves.
- shot in the arm — a discharge of a firearm, bow, etc.
- shrimp cocktail — prawns and lettuce in Mary Rose sauce
- singing teacher — a teacher who gives instruction in how to sing
- sir arthur john — Sir (Arthur) John, 1904–2000, English actor and director.
- sixth amendment — an amendment to the U.S. Constitution, ratified in 1791 as part of the Bill of Rights, guaranteeing the right to a trial by jury in criminal cases.
- sleight of hand — skill in feats requiring quick and clever movements of the hands, especially for entertainment or deception, as jugglery, card or coin magic, etc.; legerdemain.
- social heritage — the entire inherited pattern of cultural activity present in a society.
- sociohistorical — involving social and historical elements
- socratic method — the use of questions, as employed by Socrates, to develop a latent idea, as in the mind of a pupil, or to elicit admissions, as from an opponent, tending to establish a proposition.
- sodium chlorate — a colorless, water-soluble solid, NaClO 3 , cool and salty to the taste, used chiefly in the manufacture of explosives and matches, as a textile mordant, and as an oxidizing and bleaching agent.
- sodium ethylate — a white, hygroscopic powder, C 2 H 5 ONa, that is decomposed by water into sodium hydroxide and alcohol: used chiefly in organic synthesis.
- sodium sulphate — a solid white substance that occurs naturally as thenardite and is usually used as the white anhydrous compound (salt cake) or the white crystalline decahydrate (Glauber's salt) in making glass, detergents, and pulp. Formula: Na2SO4
- soldier's heart — cardiac neurosis.
- somatic therapy — any of a group of treatments presumed to act on biological factors leading to mental illness.
- sophisticatedly — (of a person, ideas, tastes, manners, etc.) altered by education, experience, etc., so as to be worldly-wise; not naive: a sophisticated young socialite; the sophisticated eye of an experienced journalist.
- sound-and-light — combining sound effects or music with unusual lighting displays: to promote a product with a spectacular sound-and-light presentation.
- south australia — a state in S Australia. 380,070 sq. mi. (984,380 sq. km). Capital: Adelaide.
- south caucasian — a family of languages including Georgian, Mingrelian, and others that are spoken on the south slopes of the Caucasus and adjacent areas.
- south china sea — a part of the W Pacific, bounded by SE China, Vietnam, the Malay Peninsula, Borneo, and the Philippines.
- south milwaukee — a city in SE Wisconsin.
- southeast asian — the countries and land area of Brunei, Burma, Cambodia, Indonesia, Laos, Malaysia, the Philippines, Singapore, Thailand, and Vietnam.
- southern paiute — See under Paiute (def 2).
- spaghetti strap — a thin, often rounded strip of fabric used in women's clothing, as to form a shoulder strap on a bare-shouldered garment.
- spanish bayonet — any of certain plants belonging to the genus Yucca, of the agave family, having narrow, spine-tipped leaves and a cluster of white flowers.
- spanish customs — irregular practices among a group of workers to gain increased financial allowances, reduced working hours, etc
- spanish trefoil — alfalfa.
- speaking as sth — You can say 'speaking as a parent' or 'speaking as a teacher', for example, to indicate that the opinion you are giving is based on your experience as a parent or as a teacher.
- speaking of sth — You can say speaking of something that has just been mentioned as a way of introducing a new topic which has some connection with that thing.
- spectrochemical — of, relating to, or utilizing the techniques of spectrochemistry.