15-letter words containing r, e, g, o
- dehydrogenating — Present participle of dehydrogenate.
- dehydrogenation — to remove hydrogen from (a compound).
- delaware jargon — a jargon based on Unami Delaware, now extinct but formerly used as a lingua franca in Pennsylvania, New Jersey, and New York.
- demographically — of or relating to demography, the science of vital and social statistics.
- dendrohydrology — The science that uses dendrochronology to investigate and reconstruct hydrologic processes, such as river flow and past lake levels.
- 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.
- desktop manager — A user interface to system services, usually icon and menu based like the Macintosh Finder, enabling the user to run application programs and use a file system without directly using the command language of the operating system.
- desynchronizing — Present participle of desynchronize.
- 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.
- disintegrations — the act or process of disintegrating.
- doctor's degree — any of several academic degrees of the highest rank, as the Ph.D. or Ed.D., awarded by universities and some colleges for completing advanced work in graduate school or a professional school.
- dog's breakfast — a disorderly mixture; hodgepodge.
- dongola leather — a leather similar to kid, made from goatskin, sheepskin, or calfskin.
- 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
- dougherty wagon — a horse- or mule-drawn passenger wagon having doors on the side, transverse seats, and canvas sides that can be rolled down.
- dr. strangelove — a person, especially a military or government official, who advocates initiating nuclear warfare.
- drag one's feet — to draw with force, effort, or difficulty; pull heavily or slowly along; haul; trail: They dragged the carpet out of the house.
- 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.
- dry goods store — a shop selling textiles and haberdashery
- 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.
- edgar allan poe — Edgar Allan, 1809–49, U.S. poet, short-story writer, and critic.
- 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.
- electromyograms — Plural form of electromyogram.
- electromyograph — A device used in electromyography to generate electromyograms.
- 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
- electrorheology — the study of the flow of fluids under the influence of electric fields
- electrosurgical — Relating to electrosurgery.
- embryologically — Regarding embryology.
- emergency force — a group of soldiers whose job it is to respond to emergencies: for example, to keep order, or to deliver food and medical supplies in a natural disaster
- emperor penguin — large Antarctic penguin
- encephalography — Any of various techniques for recording the structure or electrical activity of the brain.
- encounter group — a group of people who meet in order to develop self-awareness and mutual understanding by openly expressing their feelings, by confrontation, physical contact, etc
- 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
- ergatandromorph — an ant with the characteristics of both worker and male
- 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