16-letter words containing o, d, a, y
- domiciliary care — services, such as meals-on-wheels, health visiting, and home help, provided by a welfare agency for people in their own homes
- dorothy canfield — Dorothy, Fisher, Dorothy Canfield.
- double monastery — a religious community of both men and women who live in separate establishments under the same superior and who worship in a common church.
- double occupancy — a type of travel accommodation, as in a hotel, for two persons sharing the same room: The rate is $35 per person, double occupancy, or $65, single occupancy.
- down memory lane — If you say that someone is taking a walk or trip down memory lane, you mean that they are talking, writing, or thinking about something that happened to them a long time ago.
- down one's alley — a passage, as through a continuous row of houses, permitting access from the street to backyards, garages, etc.
- dramatic society — an amateur dramatics club
- dry distillation — destructive distillation.
- dual nationality — dual citizenship (def 1).
- dual personality — a disorder in which an individual possesses two dissociated personalities.
- dual-nationality — Also called dual nationality. the status of a person who is a legal citizen of two or more countries.
- duplessis-mornay — Philippe [fee-leep] /fiˈlip/ (Show IPA), Mornay, Philippe de.
- dynamic response — The dynamic response of a machine, structure, or process is how it reacts over time to something that is done to it.
- dysfunctionality — (uncountable) The condition of being dysfunctional.
- echocardiography — an instrument employing reflected ultrasonic waves to examine the structures and functioning of the heart.
- electrohydraulic — Relating to electrohydraulics.
- embroidery frame — a frame in the form of a pair of (usually circular) rings, designed to keep the fabric taut while an embroiderer works on it
- encyclopedically — In an encyclopedic way; in the manner of an encyclopedia.
- ethinylestradiol — A derivative of 17\u03b2-estradiol, the major endogenous estrogen in humans, used in oral contraceptives.
- fashion industry — the industry that deals with the world of fashion
- ferrocyanic acid — a white, crystalline, unstable, water-soluble solid, H 4 Fe(CN) 6 , obtained by the interaction of a ferrocyanide and an acid.
- firework display — a public event at which fireworks are set alight
- focused strategy — a business strategy in which an organization divests itself of all but its core activities, using the funds raised to enhance the distinctive abilities that give it an advantage over its rivals
- follow-my-leader — a game in which the players must repeat the actions of the leader
- forefathers' day — the anniversary of the day (December 21, 1620, in Old Style December 11) on which the Pilgrims landed at Plymouth, Mass. Owing to an error in changing the date from the Old Style to the New, it is generally observed on December 22.
- forward analysis — An analysis which determines properties of the output of a program from properties of the inputs.
- forward delivery — delivery at a future date.
- fringed polygala — a North American milkwort, Polygala paucifolia, having flowers with purplish-pink, winglike petals and a fringed tube.
- gender dysphoria — a psychological condition marked by significant emotional distress and impairment in life functioning, caused by a lack of congruence between gender identity and biological sex assigned at birth.
- glycosylceramide — (organic chemistry) Any glycosyl derivative of a ceramide.
- gravity railroad — a railroad depending partly on the force of gravity for motive power.
- greater-doxology — Gloria in Excelsis Deo.
- greyhound racing — a sport in which a mechanically propelled dummy hare is pursued by greyhounds around a race track
- gynandromorphism — an individual exhibiting morphological characteristics of both sexes.
- gynandromorphous — an individual exhibiting morphological characteristics of both sexes.
- haemodynamically — from a hemodynamic point of view
- hairy woodpecker — a North American woodpecker, Picoides villosus, resembling but larger than the downy woodpecker.
- hamadryas baboon — a baboon, Papio (Comopithecus) hamadryas, of Ethiopia, the male of which has a mantle of long, dark hair about the head and shoulders: held sacred by the ancient Egyptians.
- hardrock geology — (loosely) of or relating to igneous or metamorphic rocks, as in mining (hard-rock mining) and geology (hard-rock geology)
- hexahydroaniline — cyclohexylamine.
- hexahydrobenzene — cyclohexane.
- hodmezovasarhely — a city in SE Hungary.
- hundred-year-old — of one hundred years of age
- hyaloid membrane — the delicate, pellucid, and nearly structureless membrane enclosing the vitreous humor of the eye.
- hydnocarpic acid — an acid, C 16 H 28 O 2 , obtained from chaulmoogra oil, and used in the treatment of leprosy.
- hydration number — the number of molecules of water with which an ion can combine in an aqueous solution of given concentration.
- hydrobromic acid — a colorless or faintly yellow corrosive liquid, HBr, an aqueous solution of hydrogen bromide.
- hydrocyanic acid — a colorless, highly poisonous liquid, HCN, an aqueous solution of hydrogen cyanide.
- hydroferricyanic — (chemistry) Pertaining to, or containing, or obtained from, hydrogen, ferric iron, and cyanogen.
- hydroformylation — the addition of a hydrogen atom and the formyl group to a double bond of a hydrocarbon by reaction with a mixture of carbon monoxide and hydrogen in the presence of a catalyst.