14-letter words containing a, n, u, l
- deflocculation — to reduce from a flocculent state by dispersing the flocculated particles.
- delaney clause — an amendment to a 1958 Federal law, prohibiting the use of any food additive found to cause cancer in people or animals
- delta function — a generalized function having the value 0 except at 0, the value infinity at 0, and an integral from minus infinity to plus infinity of 1, used in thermodynamics and quantum mechanics.
- dental surgeon — dentist who carries out surgery
- dental surgery — a place where a dentist can be consulted
- denuclearizing — Present participle of denuclearize.
- denumerability — the quality of being countable
- desulphuration — the removal of sulphur; desulphurization
- devaluationist — a person, as an economist, who advocates the devaluation of a currency.
- diazonium salt — any of a class of compounds with the general formula ArN:N–M+, where Ar is an aryl group and M is a metal atom; made by the action of nitrous acid on aromatic amines and used in dyeing
- diffuse nebula — nebula (def 1a).
- disciplinarium — a scourge for flogging penitents
- discolouration — (UK) alternative spelling of discoloration.
- discouragingly — In a discouraging manner.
- disdainfulness — The state or quality of being disdainful.
- disillusionary — of or relating to disillusion
- disquisitional — Pertaining to disquisition; of the nature of disquisition.
- dissimulations — Plural form of dissimulation.
- distributional — an act or instance of distributing.
- diurnal circle — the apparent circle described by a heavenly body as a result of one rotation by the earth.
- diurnal motion — the apparent daily motion, caused by the earth's rotation, of celestial bodies across the sky.
- do a slow burn — If someone does a slow burn, their angry feelings grow slowly but steadily.
- documentalists — Plural form of documentalist.
- door peninsula — a peninsula in NE Wisconsin, between Green Bay and Lake Michigan: resorts, farming.
- dot-sequential — of, relating to, or being a color television system that sends and reproduces the primary colors as dots in proper sequence on each scanned line to produce a color picture.
- double bassoon — a bassoon an octave lower in pitch than the ordinary bassoon: the largest and deepest-toned instrument of the oboe class; contrabassoon.
- double glazing — glazing consisting of two thicknesses of glass with a dead air space between them.
- double harness — harness for a pair of horses.
- double marking — a method of assessment in which two individuals independently mark a test or evaluate a performance
- double parking — the activity or offence of parking a vehicle in a traffic lane
- double spacing — text layout: extra space between lines
- double-dealing — duplicity; treachery; deception.
- downregulating — Present participle of downregulate.
- downregulation — (genetics) The process, in the regulation of gene expression, in which the number, or activity of receptors decreases in order to decrease sensitivity.
- dracula, count — (italics) a novel (1897) by Bram Stoker.
- dracunculiasis — a disease caused by infection with the Guinea worm
- drunk dialling — the practice of making a phone call while drunk, esp to someone about whom one has romantic notions
- dual ownership — the state of owning something jointly with someone else
- duchamp-villon — Raymond [re-mawn] /rɛˈmɔ̃/ (Show IPA), 1876–1918, French sculptor (brother of Jacques Villon and Marcel Duchamp).
- ductless gland — endocrine gland.
- duodenal ulcer — a peptic ulcer located in the duodenum.
- dutch colonial — of or relating to the domestic architecture of Dutch settlers in New York and New Jersey, often characterized by gambrel roofs having curved eaves over porches on the long sides.
- dutchman's log — a method of gauging a ship's speed, in which the distance between two shipboard observation stations is divided by the time elapsing between the throwing overboard of an object by the first station and the sighting of it by the second.
- earned surplus — retained earnings.
- eau de cologne — cologne.
- educationalist — a specialist in the theory and methods of education.
- electroneutral — (physics) Having no net electric charge.
- eleutheromania — A great desire for or obsession with freedom.
- emulsification — The process by which an emulsion is formed.
- enantiostylous — in the manner of enantiostyly