17-letter words containing a, e, c, i, d, l
- hollandaise sauce — a sauce of egg yolks, butter, lemon juice, and seasonings.
- homeland security — national defence
- hydroelectrically — Using hydroelectric power.
- ideogrammatically — In terms of, or by means of, ideograms.
- illegal procedure — a penalty assessed against the offensive team for a technical rules violation, as in assuming an illegal formation.
- 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.
- indecipherability — Quality of being indecipherable.
- independence hall — the building in Philadelphia where the Declaration of Independence was signed.
- indescribableness — The quality of being indescribable.
- indicial equation — an equation that is obtained from a given linear differential equation and that indicates whether a solution in power series form exists for the differential equation.
- indoleacetic acid — a crystalline, water-insoluble powder, C 10 H 9 NO 2 , a natural plant hormone, used especially for stimulating growth and root formation in plant cutting.
- inertial guidance — a guidance system for an aerospace vehicle, in which self-contained devices determine the vehicle's course on the basis of the directions and magnitudes of the accelerations it undergoes in flight.
- integrated school — (in New Zealand) a private or church school that has joined the state school system
- 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.
- internal medicine — the branch of medicine dealing with the diagnosis and nonsurgical treatment of diseases, especially of internal organ systems.
- invincible armada — Armada.
- joachim du bellay — Joachim [French zhaw-a-keem] /French ʒɔ aˈkim/ (Show IPA), Bellay, Joachim du.
- kaleidoscopically — of, relating to, or created by a kaleidoscope.
- laccadive islands — group of islands in the Arabian Sea, off the SW coast of India: part of Lakshadweep territory
- lackadaisicalness — without interest, vigor, or determination; listless; lethargic: a lackadaisical attempt.
- ladder-back chair — a chair with a back of two upright posts connected by horizontal slats
- lago de nicaragua — Spanish name of Lake Nicaragua.
- lame-duck session — (formerly) the December to March session of those members of the U.S. Congress who were defeated for reelection the previous November.
- landscape painter — artist who depicts natural scenery
- lead acid battery — A lead acid battery is a 12-volt battery for passenger cars and light commercial vehicles consisting of lead-acid cells in series.
- leading indicator — A leading indicator is an economic indicator that changes before a change in the economy, and that can be used to predict future economic or financial activity.
- legal aid society — an organization providing free legal guidance and service to persons who cannot afford a lawyer.
- legal proceedings — court case
- leonardo da vinci — Leonardo [lee-uh-nahr-doh,, ley-;; Italian le-aw-nahr-daw] /ˌli əˈnɑr doʊ,, ˌleɪ-;; Italian ˌlɛ ɔˈnɑr dɔ/ (Show IPA), Leonardo da Vinci.
- liberal democracy — a democracy based on the recognition of individual rights and freedoms, in which decisions from direct or representative processes prevail in many policy areas
- liberal democrats — (in Britain) a political party with centrist policies; established in 1988 as the Social and Liberal Democrats when the Liberal Party merged with the Social Democratic Party; renamed Liberal Democrats in 1989
- liberal education — an education based primarily on the liberal arts, emphasizing the development of intellectual abilities as opposed to the acquisition of professional skills.
- linear dependence — (in linear algebra) the property of a set of elements in a vector space in which at least one of the vectors in the set can be written as a linear combination of the others.
- lipopolysaccaride — a molecule, consisting of lipid and polysaccharide components, that is the main constituent of the cell walls of Gram-negative bacteria
- load displacement — the weight, in long tons, of a cargo vessel loaded so that the summer load line touches the surface of the water.
- magellanic clouds — either of two irregular galactic clusters in the southern heavens that are the nearest independent star system to the Milky Way.
- maintained school — a school financially supported by the state
- many-valued logic — the study of logical systems in which the truth-values that a proposition may have are not restricted to two, representing only truth and falsity
- mascarene islands — a group of islands in the Indian Ocean, E of Madagascar, including Mauritius, Reunion, and Rodrigues.
- mechanical digger — a machine used for excavation
- medical insurance — a type of insurance intended to cover possible future medical expenses
- medical librarian — a person who works in a library of medical information kept for reference in a teaching hospital
- medical marijuana — marijuana prescribed by a doctor and used as a medicine: medical marijuana in pill form or oral spray.
- medical procedure — A medical procedure is a medical treatment or operation.
- medicochirurgical — pertaining to medicine and surgery.
- mental deficiency — mental retardation
- methylacetic acid — propionic acid.
- microencapsulated — Encapsulated using microencapsulation.
- mileage indicator — a device on a vehicle such as a car, plane, etc which indicates the number of miles travelled
- militant tendency — (in Britain) a Trotskyist group formerly operating within the Labour Party