15-letter words containing a, r, m, d, i, l
- diagonal matrix — a square matrix in which all the entries except those along the diagonal from upper left to lower right are zero.
- diaheliotropism — the tendency among plants to respond to the light of the sun by orienting their leaves perpendicular to the sun's rays, such that the upper surface of the leaves receives maximum light
- dichloromethane — a noxious colourless liquid widely used as a solvent, e.g. in paint strippers. Formula: CH2Cl2
- dilatory motion — a formal proposal to be discussed and voted on in a debate whose effect is to interrupt the business under discussion at the time
- dissimilarities — Plural form of dissimilarity.
- dithyrambically — In dithyrambic fashion.
- dolomite marble — coarse-grained dolomite.
- dominical altar — a high altar.
- dramaturgically — the craft or the techniques of dramatic composition.
- dryland farming — a mode of farming, practiced in regions of slight or insufficient rainfall, that relies mainly on tillage methods rendering the soil more receptive of moisture and on the selection of suitable crops.
- early admission — a plan for admission to colleges in the US, in which students apply to colleges earlier in the year than is customary and receive their results earlier too
- edriophthalmian — edriophthalmous
- edriophthalmous — (of certain crustaceans) having stalkless eyes
- electrodynamics — The branch of mechanics concerned with the interaction of electric currents with magnetic fields or with other electric currents.
- endomycorrhizal — Of or pertaining to endomycorrhiza.
- eudiometrically — By means of or in terms of eudiometry.
- evaporated milk — concentrated dairy product
- flame hardening — the surface hardening of ferrous metals by heating the metal with an oxyacetylene flame followed by rapid cooling
- flavourdynamics — as in quantum flavour dynamics, a mathematical model used to describe the interaction of flavoured particles (weak force) through the exchange of intermediate vector bosons
- formation fluid — Formation fluid is fluid in the pores (=tiny holes) of a rock.
- french marigold — a composite plant, Tagetes patula, of Mexico, having yellow flowers with red markings.
- friedmann model — any model of the universe deduced from a homogeneous, isotropic solution of Einstein's field equations without a cosmological constant. Such models form the mathematical basis for many modern cosmologies and provide for expansion or contraction of the universe.
- gambier islands — a group of islands in the S Pacific Ocean, in French Polynesia. Chief settlement: Rikitéa. Pop: 1097 (2002). Area: 30 sq km (11 sq miles)
- gerald mulligan — Gerald Joseph ("Gerry"; "Jeru") 1927–96, U.S. jazz saxophonist, bandleader, and composer.
- go like a dream — to move, develop, or work very well
- golden samphire — a Eurasian coastal plant, Inula crithmoides, with fleshy leaves and yellow flower heads: family Asteraceae (composites)
- herbal medicine — the use of herbs to treat illness
- heredo-familial — denoting a condition or disease that may be passed from generation to generation and to several members of one family
- hurdle champion — a hurdler who has defeated all others in a competition
- hydraulic motor — a motor that converts the kinetic or potential energy of a fluid into mechanical energy.
- hydromechanical — Of or pertaining to hydromechanics.
- hyperadrenalism — a glandular disorder caused by the overactivity of the adrenal glands and often resulting in obesity
- hyperlipidaemia — Alternative spelling of hyperlipidemia.
- hyperlipoidemia — An abnormally high level of lipoids in the blood.
- identical rhyme — rhyme created by the repetition of a word.
- immunomodulator — a substance that affects the functioning of the immune system
- imponderability — The state or characteristic of being imponderable.
- indeterminately — not determinate; not precisely fixed in extent; indefinite; uncertain.
- indian mulberry — a small tree, Morinda citrifolia, of the madder family, found from India to Australasia, having shiny leaves, white flowers, and fleshy, yellowish fruit, yielding red and yellow dyes.
- integral domain — a commutative ring in which the cancellation law holds true.
- intermodulation — the production in an electrical device of frequencies that are the sums or differences of frequencies of different inputs or of their harmonics.
- intra-abdominal — being within the abdomen.
- intramyocardial — Into or within the myocardium.
- isolated camera — a television camera used to isolate a subject, part of a sports play, etc., for instant replay.
- judicial murder — the unjustified execution of the death penalty
- lambda particle — any of a family of neutral baryons with strangeness −1 or charm +1, and isotopic spin 0. The least massive member of the lambda family was the first strange particle to be discovered. Symbol: Λ.
- land of promise — Promised Land.
- laryngectomized — having had one's larynx surgically removed by undergoing a laryngectomy
- leadwort family — the plant family Plumbaginaceae, characterized by shrubs and herbaceous plants of seacoasts and semiarid regions, having basal or alternate leaves, spikelike clusters of tubular flowers, and dry, one-seeded fruit, and including leadwort, sea lavender, statice, and thrift.
- leaf primordium — a group of cells that will develop into a leaf, seen as small bulges just below the shoot apex.