20-letter words containing a, d, i, n, t

live and breathe sth — be passionately interested in sth
long island iced tea — a potent cocktail consisting of equal parts of, typically, five different distilled alcoholic liquors, usually vodka, gin, rum, tequila, and triple sec, with a small amount of mixer, usually cola
longitude by account — the longitude of the position of a vessel as estimated by dead reckoning.
longitudinal 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.
longitudinal section — the representation of an object as it would appear if cut by the vertical plane passing through the longest axis of the object.
macular degeneration — degeneration of the central portion of the retina, resulting in a loss of sharp vision.
madwoman of chaillot — a satirical comedy (1945) by Jean Giraudoux.
magnetic card reader — a device that scans and interprets information from a card with a magnetic stripe
magnetic declination — variation (def 8).
magneto-optical disk — (hardware, storage) (MO) A plastic or glass disk coated with a compound (often TbFeCo) with special optical, magnetic and thermal properties. The disk is read by bouncing a low-intensity laser off the disk. Originally the laser was infrared, but frequencies up to blue may be possible giving higher storage density. The polarisation of the reflected light depends on the polarity of the stored magnetic field. To write, a higher intensity laser heats the coating up to its Curie point, allowing its magnetisation to be altered in a way that is retained when it has cooled. Although optical, they appear as hard drives to the operating system and do not require a special filesystem (they can be formatted as FAT, HPFS, NTFS, etc.). The initial 5.25" MO drives, introduced at the end of the 1980s, were the size of a full-height 5.25" hard drive (like in IBM PC XT) and the disks looked like a CD-ROM enclosed in an old-style cartridge In 2006, a 3.5" drive has the size of 1.44 megabyte diskette drive with disks about the size of a regular 1.44MB floppy disc but twice the thickness.
magnetohydrodynamics — the branch of physics that deals with the motion of electrically conductive fluids, especially plasmas, in magnetic fields. Abbreviation: MHD.
maintenance and cure — the right of an injured sailor to support and medical treatment.
make head (n)or tail — If you say that you cannot make head nor tail of something or you cannot make head or tail of it, you are emphasizing that you cannot understand it at all.
marketing department — the department of a commercial organization that deals with the marketing of products
matched-pairs design — (of an experiment) concerned with measuring the values of the dependent variables for pairs of subjects that have been matched to eliminate individual differences and that are respectively subjected to the control and the experimental condition
maternal deprivation — the lack of a mother in a child's life, considered a cause of psychological problems later in life
mechanical advantage — the ratio of output force to the input force applied to a mechanism.
media access control — (networking) (MAC) The lower sublayer of the OSI data link layer. The interface between a node's Logical Link Control and the network's physical layer. The MAC differs for various physical media. See also MAC Address, Ethernet, IEEE 802.3, token ring.
medical practitioner — doctor
medical underwriting — Medical underwriting is the use of medical or health status information in the evaluation of an applicant for life or health insurance.
meta-dichlorobenzene — a colorless liquid, C 6 H 4 Cl 2 , soluble in alcohol and ether: used as a fumigant and insecticide.
middle-distance race — a race of a length between the sprints and the distance events, esp the 800 metres and the 1500 metres
minimum lending rate — the official interest rate charged by the Bank of England and below which it will refrain from lending money.
modify a reservation — If you modify a reservation, you change a detail of a booking because someone who has booked a room has asked you to.
monosodium glutamate — a white, crystalline, water-soluble powder, C 5 H 8 NNaO 4 ⋅H 2 O, used to intensify the flavor of foods.
motor neuron disease — Motor neuron disease is a disease which destroys the part of a person's nervous system that controls movement.
multicast addressing — Ethernet addressing scheme used to send packets to devices of a certain type or for broadcasting to all nodes. The least significant bit of the most significant byte of a multi-cast address is one.
multimedia extension — Matrix Math eXtensions
multistep hydroplane — a motorship having a flat bottom built as a series of planes inclined forward, the ship planing on each from stem to stern as its speed increases.
mum-and-dad investor — a small-scale non-professional investor
nemine contradicente — no one contradicting; unanimously.
net national product — the gross national product less allowance for depreciation of capital goods. Abbreviation: NNP.
netherlands antilles — a Netherlands overseas territory in the Caribbean Sea, N and NE of Venezuela; includes the islands of Aruba, Bonaire, Curaçao, Saba, and St. Eustatius, and the S part of St. Martin: considered an integral part of the Dutch realm. 366 sq. mi. (948 sq. km). Capital: Willemstad.
new democratic party — the Canadian social democratic party formed in 1961
nineteenth amendment — an amendment to the U.S. Constitution, ratified in 1920, guaranteeing women the right to vote.
nodding acquaintance — a slight, incomplete, or superficial knowledge (of something or someone): He had only a nodding acquaintance with Italian and didn't trust it to get him through the tour. Although we were neighbors for several years, we had only a nodding acquaintance.
nonaccidental injury — damage, such as a bruise, burn, or fracture, deliberately inflicted on a child or an old person
nondirective therapy — client-centered therapy.
noninstitutionalized — Not institutionalized.
nonrepeating decimal — a decimal representation of any irrational number, having the property that no sequence of digits is repeated ad infinitum.
north atlantic drift — an ocean current flowing NE toward the British Isles, formed by the convergence of the Gulf Stream and the Labrador Current SE of Newfoundland.
north canadian river — a river in NE New Mexico, E Texas, and E Oklahoma, flowing SE to the Canadian River. 760 miles (1223 km) long.
north richland hills — a town in N Texas.
northern white cedar — any of several chiefly coniferous trees valued for their wood, especially Chamaecyparis thyoides, of the eastern U.S., or Thuja occidentalis (northern white cedar) of northeastern North America.
nostalgie de la boue — a desire for or attraction to crudity, vulgarity, depravity, etc.
notre dame mountains — a mountain range in E Quebec, Canada, an extension of the Green Mountains in Vermont and a portion of the Appalachian Mountains: about 500 miles (800 km) long, rising about 2000 feet (610 meters).
occupational disease — Also called industrial disease. a disease caused by the conditions or hazards of a particular occupation.
ode to a nightingale — a poem (1819) by Keats.
on the drawing board — in the planning stage
on the shady side of — beyond (a given age); older than

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