17-letter words containing s, h, i, t, n
- high-carbon steel — steel containing between 0.5 and 1.5 per cent carbon
- high-density disk — a computer storage disk capable of holding more than 720 kilobytes of data
- high-tensile wire — wire which can withstand great strain without breaking or becoming deformed
- histamine blocker — any of various substances that act at a specific receptor site to block certain actions of histamine.
- hit the headlines — be prominently featured in the news
- holistic medicine — incorporating the concept of holism, or the idea that the whole is more than merely the sum of its parts, in theory or practice: holistic psychology.
- home improvements — improvements to one's home, such as new kitchens and bathrooms, central heating etc
- homeland security — national defence
- homogentisic acid — an intermediate compound in the metabolism of tyrosine and of phenylalanine, found in excess in the blood and urine of persons affected with alkaptonuria.
- homolytic fission — the dissociation of a molecule into two neutral fragments
- hope against hope — the feeling that what is wanted can be had or that events will turn out for the best: to give up hope.
- hornblende schist — a variety of schist containing needles of hornblende that lie in parallel planes.
- hospital gangrene — Pathology. a contagious, often fatal gangrene, especially involving amputation stumps and war wounds, occurring usually in crowded, ill-kept hospitals, and caused by putrefactive bacteria.
- housekeeping cart — A housekeeping cart is a large metal basket on wheels which is used by a cleaner in a hotel to move clean bed linen, towels, and cleaning equipment.
- how the land lies — the prevailing conditions or state of affairs
- hydrogasification — a high-temperature, high-pressure process for producing liquid or gaseous fuels from fine particles of coal and hydrogen gas
- hyperbolic secant — a hyperbolic function that is the reciprocal of cosh; sech
- hyperpolarisation — Alternative spelling of hyperpolarization.
- hyposensitization — The state or process of being reduced in sensitivity especially to an allergen.
- hypsilophodontids — Plural form of hypsilophodontid.
- ichthyosarcotoxin — a term applied to any poison found in the flesh of poisonous fishes.
- icositetrahedrons — Plural form of icositetrahedron.
- implosion therapy — a form of behavior therapy involving intensive recollection and review of anxiety-producing situations or events in a patient's life in an attempt to develop more appropriate responses to similar situations in the future.
- in seventh heaven — ecstatically happy
- in sth's entirety — If something is used or affected in its entirety, the whole of it is used or affected.
- in the past tense — using a past tense verb
- in the process of — If you are in the process of doing something, you have started to do it and are still doing it.
- in the same canoe — of the same tribe
- in the wilderness — If politicians or other well-known people spend time in the wilderness, they are not in an influential position or very active in their profession for that time.
- in/out of fashion — If something is in fashion, it is popular and approved of at a particular time. If it is out of fashion, it is not popular or approved of.
- indian paintbrush — any of several semiparasitic plants belonging to the genus Castilleja, of the figwort family, as C. linariaefolia, of the western U.S.: the state flower of Wyoming.
- indistinguishable — not distinguishable.
- indistinguishably — In an indistinguishable manner; so that separate components or differences cannot be discerned.
- industrial school — a school for teaching one or more branches of industry; trade or vocational school.
- inexhaustibleness — The quality of being inexhaustible.
- integrated school — (in New Zealand) a private or church school that has joined the state school system
- interdental brush — a small brush that is used to clean between the teeth
- intermediate host — the host in which a parasite undergoes development but does not reach sexual maturity.
- interrelationship — reciprocal relation.
- inversion therapy — a method used to stretch and align the body, especially the lower back, by suspending the entire body upside down from an apparatus that grips or supports the feet or knees.
- irons in the fire — If someone has a lot of irons in the fire, they are involved in several different activities or have several different plans.
- island of the sun — Sicily: the island where Helius kept his oxen.
- isthmus of panama — an isthmus linking North and South America, between the Pacific and the Caribbean. Length: 676 km (420 miles). Width (at its narrowest point): 50 km (31 miles)
- jehovah's witness — A Jehovah's Witness is a member of a religious organization which accepts some Christian ideas and believes that the world is going to end very soon.
- john wilkes booth — Ballington [bal-ing-tuh n] /ˈbæl ɪŋ tən/ (Show IPA), 1859–1940, founder of the Volunteers of America 1896 (son of William Booth).
- karitane hospital — a hospital for young babies and their mothers
- khingan mountains — a mountain system of NE China, in W Manchuria. Highest peak: 2034 m (6673 ft)
- kick in the pants — a reprimand or scolding designed to produce greater effort, enthusiasm, etc, in the person receiving it
- kinesthesiologist — Someone who practices kinesthesiology.
- langerhans islets — islets of Langerhans