14-letter words containing a, m, d, o, r
- diamond geezer — a very nice or good man
- diamondiferous — containing or yielding diamonds for mining.
- diastereomeric — having the properties of or pertaining to a diastereoisomer
- dichromic acid — an unstable dibasic oxidizing acid known only in solution and in the form of dichromate salts. Formula: H2Cr2O7
- dictionary.com — a popular online dictionary site that includes a wide selection of electronic reference resources, including dictionaries of American and British English, specialized dictionaries, a thesaurus, translator, crossword solver, and other reference works and games.
- diffractometer — an instrument that is used to study atomic crystal structure by measuring the angles at which x-rays, neutrons, or electrons are diffracted by matter.
- diffractometry — The elucidation of the structures of crystalline materials by the use of X-ray diffraction.
- disaffirmation — The act of denial; a declaration that something is not true.
- disaster movie — a film in which a disastrous event such as an earthquake, fire, air crash etc is the focus of the action
- discomfortable — an absence of comfort or ease; uneasiness, hardship, or mild pain.
- disconformable — of or relating to a disconformity.
- discouragement — an act or instance of discouraging.
- discrimination — an act or instance of discriminating, or of making a distinction.
- discriminators — Plural form of discriminator.
- discriminatory — characterized by or showing prejudicial treatment, especially as an indication of bias related to age, color, national origin, religion, sex, etc.: discriminatory practices in housing; a discriminatory tax.
- disembarkation — to go ashore from a ship.
- disinformation — false information, as about a country's military strength or plans, publicly announced or planted in the news media, especially of other countries.
- diurnal motion — the apparent daily motion, caused by the earth's rotation, of celestial bodies across the sky.
- dna polymerase — any of a class of enzymes involved in the synthesis of deoxyribonucleic acid from its deoxyribonucleoside triphosphate precursors.
- do a number on — a numeral or group of numerals.
- documentarians — Plural form of documentarian.
- domain address — (networking) The name of a host on the Internet belonging to the hierarchy of Internet domains.
- domestic rates — a type of taxation system used to fund local government
- double marking — a method of assessment in which two individuals independently mark a test or evaluate a performance
- double measure — A double measure is a drink that is twice the normal measure.
- dowager's hump — a type of kyphosis, common in older women, in which the shoulders become rounded and the upper back develops a hump: caused by osteoporosis resulting in skeletal deformity.
- draconic month — Also called calendar month. any of the twelve parts, as January or February, into which the calendar year is divided.
- dragon's mouth — arethusa (def 1).
- dramatic irony — irony that is inherent in speeches or a situation of a drama and is understood by the audience but not grasped by the characters in the play.
- dramatisations — Plural form of dramatisation.
- dramatizations — Plural form of dramatization.
- drop an f-bomb — to use the word fuck in a situation where it will cause great offence
- drum majorette — a girl or woman who leads a marching band or drum corps.
- dumbarton oaks — an estate in the District of Columbia: site of conferences held to discuss proposals for creation of the United Nations, August–October, 1944.
- dwarf palmetto — an apparently stemless palm, Sabal minor, of the southeastern U.S., having stiff, bluish-green leaves, the leafstalks arising from the ground.
- dynamoelectric — of or concerned with the interconversion of mechanical and electrical energy
- echocardiogram — a graphic record produced by an echocardiograph.
- ectrodactylism — the congenital absence of part or all of one or more fingers or toes.
- edriophthalmic — edriophthalmous
- electrodynamic — (physics) that involves the movement of electric charges.
- endarterectomy — Surgical removal of part of the inner lining of an artery, together with any obstructive deposits, most often carried out on the carotid artery or on vessels supplying the legs.
- endomycorrhiza — (ecology) A form of mycorrhiza in which the hyphae of the fungus penetrate the root cells.
- endoparasitism — Behaviour of endoparasites.
- euclidean norm — (mathematics) The most common norm, calculated by summing the squares of all coordinates and taking the square root. This is the essence of Pythagoras's theorem. In the infinite-dimensional case, the sum is infinite or is replaced with an integral when the number of dimensions is uncountable.
- fibroadenomata — a benign tumor originating from glandular tissue, as in the female breast.
- flame-coloured — having a strong reddish-orange colour
- formal methods — (mathematics, specification) Mathematically based techniques for the specification, development and verification of software and hardware systems.
- formally valid — (of an inference or argument) when the inference is justified by the form of the premises and conclusion alone. Thus Tom is a bachelor; therefore Tom is unmarried is valid but not formally so, while today is hot and dry; therefore today is hot is formally valid
- formidableness — The quality of being formidable.
- forward market — future commodities trading