15-letter words containing ou
- discountenanced — Simple past tense and past participle of discountenance.
- discountenances — Third-person singular simple present indicative form of discountenance.
- dishcloth gourd — loofah (def 1).
- dithionous acid — an unstable dibasic acid known only in solution and in the form of dithionite salts. It is a powerful reducing agent. Formula: H2S2O4
- do your head in — If something or someone does your head in, they make you angry or frustrated.
- double concerto — a concerto for two solo instruments
- double entendre — a double meaning.
- double exposure — the act of exposing the same film, frame, plate, etc., twice.
- double genitive — a possessive construction consisting of a prepositional phrase with of containing a substantive in the possessive case, as of father's in He is a friend of father's.
- double in brass — twice as large, heavy, strong, etc.; twofold in size, amount, number, extent, etc.: a double portion; a new house double the size of the old one.
- 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 jeopardy — the subjecting of a person to a second trial or punishment for the same offense for which the person has already been tried or punished.
- double knitting — a widely used medium thickness of knitting wool
- double negation — the principle that a statement is equivalent to the denial of its negation, as it is not the case that John is not here meaning John is here
- double negative — a syntactic construction in which two negative words are used in the same clause to express a single negation.
- double or quits — twice as large, heavy, strong, etc.; twofold in size, amount, number, extent, etc.: a double portion; a new house double the size of the old one.
- double printing — the exposure of the same positive photographic emulsion to two or more negatives, resulting in the superimposition of multiple images after development
- double saucepan — a cooking utensil consisting of two saucepans, one fitting inside the other. The bottom saucepan contains water that, while boiling, gently heats food in the upper pan
- double standard — any code or set of principles containing different provisions for one group of people than for another, especially an unwritten code of sexual behavior permitting men more freedom than women. Compare single standard (def 1).
- double stopping — playing two notes or parts simultaneously on a string instrument
- double-barreled — having two barrels mounted side by side, as a shotgun.
- double-breasted — (of a coat, jacket, etc.) overlapping sufficiently in front to allow for two rows of buttons.
- double-declutch — to change to a lower gear in a motor vehicle by first placing the gear lever into the neutral position before engaging the desired gear, at the same time releasing the clutch pedal and increasing the engine speed
- double-entendre — a double meaning.
- doublet pattern — a pattern, as on a fabric, in which a figure or group is duplicated in reverse order on the opposite side of a centerline.
- doubting thomas — a person who refuses to believe without proof; skeptic. John 20:24–29.
- dougherty wagon — a horse- or mule-drawn passenger wagon having doors on the side, transverse seats, and canvas sides that can be rolled down.
- 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
- duplicitousness — The state or condition of being duplicitous.
- dynamic routing — (networking) (Or "adaptive routing") Routing that adjusts automatically to network topology or traffic changes.
- echinodermatous — belonging or pertaining to the echinoderms.
- edriophthalmous — (of certain crustaceans) having stalkless eyes
- efficaciousness — capable of having the desired result or effect; effective as a means, measure, remedy, etc.: The medicine is efficacious in stopping a cough.
- elastic rebound — a theory of earthquakes that envisages gradual deformation of the fault zone without fault slippage until friction is overcome, when the fault suddenly slips to produce the earthquake
- elegiac couplet — a couplet composed of a dactylic hexameter followed by a dactylic pentameter
- enantiomorphous — Of or pertaining to enantiomorphs or enantiomorphism; enantiomorphic.
- 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
- evens favourite — the favourite to win a race and on which the bookmakers are offering even odds.
- excrementitious — Of or pertaining to the nature of excrement.
- expeditiousness — The state of being expeditious; celerity, rapidity or speed.
- expense account — account for expenses
- fallout shelter — protective bunker
- family grouping — a system, used usually in the infant school, of grouping children of various ages together, esp for project work
- feeding grounds — the place where animals gather to find food
- ferrous sulfate — a bluish-green, crystalline, saline-tasting, water-soluble heptahydrated solid, FeSO 4 ⋅7H 2 O, used chiefly in the manufacture of other iron salts, in water purification, fertilizer, inks, pigments, tanning, photography, and in medicine in the treatment of anemia.
- ferrous sulfide — a dark or black metallic crystalline compound, FeS, insoluble in water, soluble in acids, used in ceramics and to generate hydrogen sulfide.
- field of honour — the place or scene of a battle or duel, esp of jousting tournaments in medieval times
- field woundwort — the plant Stachys arvensis
- finishing touch — a final additional or detail that completes and perfects something