15-letter words containing s, o, d, i
- kingsford-smith — Sir Charles (Edward). 1897–1935, Australian aviator and pioneer (with Charles Ulm) of trans-Pacific and trans-Tasman flights
- labyrinthodonts — Plural form of labyrinthodont.
- ladies'-tobacco — pussy-toes.
- ladrone islands — a group of 15 small islands in the Pacific, E of the Philippines: divided into Guam, a possession of the U.S., and the North Marianas, formally under U.S. trusteeship. 453 sq. mi. (1127 sq. km).
- land of promise — Promised Land.
- leading counsel — the more senior of two counsels
- learned society — an organization devoted to the scholarly study of a particular field or discipline, as modern languages, psychology, or history.
- lesser dionysia — (in ancient Attica) the wine feasts, processions, and dramatic performances composing one of the festivals honoring Dionysus, held in the middle of December.
- leukodystrophic — Of or pertaining to leukodystrophy.
- line of apsides — a line joining the lower and higher apsides, forming the major axis of the orbit
- line of descent — someone's line of descent is all the people they are descended from
- loaded question — a question containing a hidden trap or implication
- locomotive shed — a shed in which locomotives are kept
- lofoten islands — group of Norwegian islands within the Arctic Circle, off the NW coast of Norway: c. 550 sq mi (1,424 sq km)
- logical address — virtual address
- longshore drift — beach drift.
- longsightedness — Farsight; farsightedness; far sight; long sight.
- lord it over sb — If someone lords it over you, they act in a way that shows that they think they are better than you, especially by giving lots of orders.
- lord of misrule — (in England) a person formerly chosen to direct the Christmas revels and sports.
- lord privy seal — a cabinet minister without portfolio.
- lords spiritual — a bishop or archbishop belonging to the House of Lords.
- louis d'orleans — Louis Philippe Joseph [lwee fee-leep zhaw-zef] /lwi fiˈlip ʒɔˈzɛf/ (Show IPA), Duc (Philippe Égalité) 1747–93, French political leader.
- loving-kindness — tender kindness motivated by or expressing affection.
- lower east side — a section in the borough of Manhattan, New York: noted for its immigrant culture.
- loyalty islands — a group of coral islands in the S Pacific belonging to the French territory of New Caledonia. 761 sq. mi. (1970 sq. km).
- lymphoid tissue — of, relating to, or resembling lymph.
- mad cow disease — BSE: bovine spongiform encephalopathy
- madison heights — a city in SE Michigan: suburb of Detroit.
- magnesium oxide — magnesia.
- maid of orléans — Saint ("the Maid of Orléans") 1412?–31, French national heroine and martyr who raised the siege of Orléans.
- maldistribution — bad or unsatisfactory distribution, as of wealth, among a population or members of a group.
- man of his word — a unit of language, consisting of one or more spoken sounds or their written representation, that functions as a principal carrier of meaning. Words are composed of one or more morphemes and are either the smallest units susceptible of independent use or consist of two or three such units combined under certain linking conditions, as with the loss of primary accent that distinguishes black·bird· from black· bird·. Words are usually separated by spaces in writing, and are distinguished phonologically, as by accent, in many languages.
- manganese oxide — a type of metallic oxide used to colour glass purple
- marching orders — military orders, esp to infantry, giving instructions about a march, its destination, etc
- mass production — the production or manufacture of goods in large quantities, especially by machinery.
- mass-producible — to produce or manufacture (goods) in large quantities, especially by machinery.
- mastoid process — a large, bony prominence on the base of the skull behind the ear, containing air spaces that connect with the middle ear cavity.
- mastoidectomies — Plural form of mastoidectomy.
- mediastinoscopy — (medicine) A procedure for examining the inside of the mediastinum and the organs it encloses through a small incision, using an endoscope. This is a surgical procedure normally done under general anesthesia.
- medical history — the past background of a person in terms of health
- medical records — written information about a person's health during their life to date
- medical tourism — tourist travel for the purpose of receiving medical treatment or improving health or fitness: The spiraling cost of healthcare has contributed to the growth of medical tourism. Also called health tourism.
- mental disorder — any of the various forms of psychosis or severe neurosis.
- metamorphosised — Simple past tense and past participle of metamorphosise.
- microdiscectomy — (surgery) microdecompression.
- microdissection — dissection performed under a microscope.
- micrometeoroids — Plural form of micrometeoroid.
- milk of almonds — almond milk.
- minkowski world — a four-dimensional space in which the fourth coordinate is time and in which a single event is represented as a point.
- mis-categorized — to arrange in categories or classes; classify.