15-letter words containing y, i
- deflection yoke — an assembly of one or more coils through which a controlled current is passed to produce a magnetic field for deflecting a beam of electrons, as in a picture tube.
- dehydrogenating — Present participle of dehydrogenate.
- dehydrogenation — to remove hydrogen from (a compound).
- delayed opening — the automatic opening of a parachute after a predetermined delay to allow the parachutist to reach a particular height
- delaying action — a measure or measures taken to gain time, as when weaker military forces harass the advance of a superior enemy without coming to a pitched battle
- delaying tactic — Delaying tactics are things that someone does in order to deliberately delay the start or progress of something.
- delivery charge — A delivery charge is the cost of transporting or delivering goods.
- delivery system — any means or process for conveying a product or service to a recipient.
- demographically — of or relating to demography, the science of vital and social statistics.
- demonstrability — The quality of being demonstrable.
- demonstratively — characterized by or given to open exhibition or expression of one's emotions, attitudes, etc., especially of love or affection: She wished her fiancé were more demonstrative.
- demystification — to rid of mystery or obscurity; clarify: to demystify medical procedures.
- demythification — the act of demythifying
- demythologizing — Present participle of demythologize.
- dendrochemistry — (chemistry) the science, related to dendrochronology, that uses the analysis of trace minerals in tree rings to study air pollution in past times.
- density current — a turbid, dense current of sediments in suspension moving along the slope and bottom of a lake or ocean.
- deoxyhemoglobin — the oxygen-carrying pigment of red blood cells that gives them their red color and serves to convey oxygen to the tissues: occurs in reduced form (deoxyhemoglobin) in venous blood and in combination with oxygen (oxyhemoglobin) in arterial blood. Symbol: Hb.
- depletion layer — a region at the interface between dissimilar zones of conductivity in a semiconductor, in which there are few charge carriers
- deputy minister — (in Canada) the senior civil servant in a government department
- dermatoglyphics — the lines forming a skin pattern, esp on the palms of the hands and soles of the feet
- dermatomyositis — a chronic medical condition characterized by inflammation of muscles (myositis), accompanied by a skin rash
- dermatophytosis — a fungal infection of the skin, esp the feet
- 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.
- destructibility — The condition of being destructible.
- desynchronizing — Present participle of desynchronize.
- detective story — a story in which a detective tries to solve a crime
- determinability — the quality of being determinable
- diallyl sulfide — allyl sulfide.
- diastrophically — in a diastrophic fashion
- dichotomous key — a key used to identify a plant or animal in which each stage presents descriptions of two distinguishing characters, with a direction to another stage in the key, until the species is identified
- dideoxycytidine — The drug zalcitabine.
- diffrangibility — the power or capability of being diffracted
- diglycolic acid — a white, crystalline, water-soluble solid, C 4 H 6 O 5 , used chiefly in the manufacture of resins and plasticizers.
- 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
- dimethylaniline — a very toxic oily liquid used in industry to harden certain synthetic resins and as a solvent
- dimethylbenzene — xylene.
- dimethylmethane — propane.
- dimethylsulfide — Alternative spelling of dimethyl sulfide.
- dionysius thrax — c100 b.c, Greek grammarian.
- diphenhydramine — a white, crystalline, antihistaminic compound, C 17 H 21 NO, used orally, topically, and parenterally, especially for allergies.
- diphenyl ketone — benzophenone.
- disappointingly — failing to fulfill one's hopes or expectations: a disappointing movie; a disappointing marriage.
- disconcertingly — disturbing to one's composure or self-possession; upsetting, discomfiting.
- discontinuously — In a discontinuous manner; not continuously.
- discovery inlet — an inlet of the Ross Sea, Antarctica.
- discretionarily — subject or left to one's own discretion.
- disenchantingly — In a disenchanting manner.
- dishearteningly — In a disheartening manner.
- disinflationary — (economics) Exhibiting or causing reduced inflation.
- disinterestedly — unbiased by personal interest or advantage; not influenced by selfish motives: a disinterested decision by the referee.