17-letter words containing a, d, e, s
- herbaceous border — A herbaceous border is a flower bed containing a mixture of plants that flower every year.
- heritage industry — an industry that manages the historical sites, buildings, and museums in a particular place, with the aim of encouraging tourism
- heterochlamydeous — (of a plant) having a perianth consisting of distinct sepals and petals
- hexacosanoic acid — cerotic acid.
- historical method — the process of establishing general facts and principles through attention to chronology and to the evolution or historical course of what is being studied.
- hit the headlines — be prominently featured in the news
- hodgkin's disease — a type of cancer characterized by progressive chronic inflammation and enlargement of the lymph nodes of the neck, armpit, groin, and mesentery, by enlargement of the spleen and occasionally of the liver and the kidneys, and by lymphoid infiltration along the blood vessels.
- hold all the aces — If you say that someone holds all the aces, you mean that they have all the advantages in a contest or situation.
- hold one's breath — If you say that someone is holding their breath, you mean that they are waiting anxiously or excitedly for something to happen.
- hollandaise sauce — a sauce of egg yolks, butter, lemon juice, and seasonings.
- 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.
- horseradish sauce — a piquant sauce made from horseradish root, vinegar, etc, and traditionally eaten in Britain with roast beef
- hottentot's bread — elephant's-foot.
- household ammonia — diluted ammonia, often having a small quantity of detergent, used in the home for cleaning.
- household cavalry — (in Britain) cavalry units forming part of the ceremonial guard of the monarch.
- how the land lies — the prevailing conditions or state of affairs
- hydrotherapeutics — hydrotherapy.
- icosidodecahedron — A semiregular polyhedron with twelve faces that are regular pentagons and twenty that are equilateral triangles.
- icositetrahedrons — Plural form of icositetrahedron.
- immediate version — child version
- in double harness — in a harness for two animals pulling the same carriage, plow, etc.
- in/into disrepair — If something is in disrepair or is in a state of disrepair, it is broken or in bad condition.
- incandescent lamp — a lamp that emits light due to the glowing of a heated material, especially the common device in which a tungsten filament enclosed within an evacuated glass bulb is rendered luminous by the passage of an electric current through it.
- inconsiderateness — without due regard for the rights or feelings of others: It was inconsiderate of him to keep us waiting.
- indefatigableness — The state of being indefatigable.
- indescribableness — The quality of being indescribable.
- indeterminateness — The quality of being indeterminate.
- indian restaurant — a restaurant that serves Indian food
- indian strawberry — a plant, Duchesnea indica, of the rose family, native to India, having yellow flowers and inedible fruit resembling strawberries.
- indicator species — See at indicator (def 6).
- indispensableness — The characteristic of being indispensable; indispensability.
- indistinguishable — not distinguishable.
- industrial design — the art that deals with the design problems of manufactured objects, including problems of designing such objects with consideration for available materials and means of production, of designing packages, bottles, etc., for manufactured goods, and of graphic design for manufactured objects, packages, etc.
- industrial estate — industrial park.
- industrial unrest — business: among employees
- institutionalised — to make institutional.
- institutionalized — to make institutional.
- integrated course — a course that covers several subjects
- integrated optics — an assembly of miniature optical elements of a size comparable to those used in electronic integrated circuits.
- 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
- interdisciplinary — combining or involving two or more academic disciplines or fields of study: The economics and history departments are offering an interdisciplinary seminar on Asia.
- intermediate host — the host in which a parasite undergoes development but does not reach sexual maturity.
- inward investment — Inward investment is the investment of money in a country by companies from outside that country.
- isherwood framing — a system for framing steel vessels in which light, closely spaced, longitudinal frames are connected by heavy, widely spaced transverse frames with deep webs.
- island of the sun — Sicily: the island where Helius kept his oxen.
- it doesn't matter — You say 'it doesn't matter' to tell someone who is apologizing to you that you are not angry or upset, and that they should not worry.
- itai-itai disease — a painful, degenerative bone disease caused by industrial cadmium pollution of the food and water supply
- japanese knotweed — Mexican bamboo.