15-letter words containing g, r, o, i
- de broglie wave — a hypothetical wave associated with the motion of a particle of atomic or subatomic size that describes effects such as the diffraction of beams of particles by crystals.
- deagglomeration — Deagglomeration is the process of breaking up agglomerates.
- deconcentrating — Present participle of deconcentrate.
- defragmentation — (computing) The action of defragmenting, particularly with respect to a computer disk or drive.
- degenerationist — a person who believes in the evolutionary decline of a species
- deglamorization — the act or process of making less glamorous
- dehydrogenating — Present participle of dehydrogenate.
- dehydrogenation — to remove hydrogen from (a compound).
- demographically — of or relating to demography, the science of vital and social statistics.
- depersonalizing — Present participle of depersonalize.
- dermatoglyphics — the lines forming a skin pattern, esp on the palms of the hands and soles of the feet
- dermatographism — a condition in which touching or lightly scratching the skin causes raised, reddish marks.
- design recovery — (process) A subtask of reverse engineering in which domain knowledge, external information, and deduction of fuzzy reasoning are added to the observations of the subject system to identify meaningful higher level abstractions beyond those obtained directly by examining the system itself. In other words, design recovery aims to work out what a system or component was designed to do rather than just examining its subcomponents and their interrelationships.
- desynchronizing — Present participle of desynchronize.
- diagonal matrix — a square matrix in which all the entries except those along the diagonal from upper left to lower right are zero.
- direct coupling — conductive coupling between electronic circuits, as opposed to inductive or capacitative coupling
- direction angle — an angle made by a given vector and a coordinate axis.
- disconcertingly — disturbing to one's composure or self-possession; upsetting, discomfiting.
- dishcloth gourd — loofah (def 1).
- disintegrations — the act or process of disintegrating.
- disorganisation — Alternative spelling of disorganization.
- disorganization — a breaking up of order or system; disunion or disruption of constituent parts.
- double integral — an integral in which the integrand involves a function of two variables and that requires two applications of the integration process to evaluate.
- double printing — the exposure of the same positive photographic emulsion to two or more negatives, resulting in the superimposition of multiple images after development
- draughtproofing — Present participle of draughtproof.
- drawing account — an account used by a partner or employee for cash withdrawals.
- drinking trough — a narrow open container in which water for animals is put
- drip irrigation — a system of crop irrigation involving the controlled delivery of water directly to individual plants through a network of tubes or pipes.
- dropping bottle — a bottle with correlated lengthwise grooves in the neck and in the stopper, permitting a controlled flow of the liquid contents in the form of drops.
- drying-up cloth — a tea towel
- dynamic routing — (networking) (Or "adaptive routing") Routing that adjusts automatically to network topology or traffic changes.
- eating disorder — any of various disorders, as anorexia nervosa or bulimia, characterized by severe disturbances in eating habits.
- echocardiograms — Plural form of echocardiogram.
- echocardiograph — an instrument employing reflected ultrasonic waves to examine the structures and functioning of the heart.
- egyptian clover — a Mediterranean clover, Trifolium alexandrinum, grown as a forage crop and to improve the soil in the southwestern US and the Nile valley
- electromagnetic — Of or relating to the interrelation of electric currents or fields and magnetic fields.
- electronegative — Electrically negative.
- electronic game — any of various small handheld computerized games, usually battery-operated, having a small screen on which graphics are displayed and buttons to operate the game
- electrosurgical — Relating to electrosurgery.
- embryologically — Regarding embryology.
- emperor penguin — large Antarctic penguin
- endocrine gland — anatomy: hormone-secreting gland
- endocrinologist — A person who is skilled at, or practices endocrinology.
- english sparrow — a small Eurasian weaverbird, Passer domesticus, now established in North America and Australia. It has a brown streaked plumage with grey underparts
- epeirogenically — in the manner of epeirogeny
- erythromelalgia — A rare neurovascular peripheral pain disorder in which blood vessels, usually in the lower extremities or hands, are episodically blocked, then become hyperemic and inflamed.
- ewing's sarcoma — a form of malignant bone tumour most commonly found in children and young people
- examining board — an organization that sets and corrects exams
- export earnings — the earnings of a company or country that are generated through the export of goods or services
- extreme ironing — an activity that involves ironing items of laundry while engaged in a sport such as snowboarding or rock climbing