16-letter words containing r, h, o
- crystallographer — A person skilled in crystallography.
- crystallographic — of, relating to, or dealing with crystals or crystallography.
- cupric hydroxide — a blue, water-insoluble, poisonous powder, Cu(OH) 2 , used in the manufacture of rayon, as a source for copper salts, and as a mordant.
- cut one's throat — to bring about one's own ruin
- cut-throat razor — a razor with a long blade that usually folds into the handle
- cystourethrocele — A urethrocele occurring with a cystocele.
- cytoarchitecture — (biology) The arrangement of cells in an organism or organ.
- cytotrophoblasts — Plural form of cytotrophoblast.
- dandruff shampoo — a preparation of soap or detergent used to wash the hair and which helps to control and reduce dandruff
- dark of the moon — the period during which the moon is not visible.
- darwinian theory — Darwin's theory of evolution, which holds that all species of plants and animals developed from earlier forms by hereditary transmission of slight variations in successive generations, and that natural selection determines which forms will survive
- data warehousing — the use of large amounts of data taken from multiple sources to create reports and for data analysis
- daylight robbery — If someone charges you a great deal of money for something and you think this is unfair or unreasonable, you can refer to this as daylight robbery.
- dear john letter — a letter from someone (esp to a man) breaking off a love affair
- dearborn heights — city in SE Mich.: suburb of Detroit: pop. 58,000
- debenture holder — a person or organization holds a debenture
- dehydroascorbate — (organic compound) Any salt or ester of dehydroascorbic acid.
- dendrochronology — the study of the annual rings of trees, used esp to date past events
- depth perception — ability to see objects in perspective
- devonshire cream — clotted cream.
- devonshire split — a kind of yeast bun split open and served with whipped cream or butter and jam
- dextromethorphan — (pharmaceutical drug) An antitussive drug (a cough suppressant) that is found in many over-the-counter cold and cough preparations.
- diacetylmorphine — heroin.
- dichlorobiphenyl — (organic compound) Either of twelve isomers of the polychlorinated biphenyl containing two chlorine atoms.
- diethyl carbinol — a colorless, liquid isomer of amyl alcohol, (CH3CH2)2CHOH, used in drugs and as a solvent
- dihydroxyacetone — (organic compound) The compound CO(CH2OH)2 that has a number of industrial uses.
- dimethylcarbinol — isopropyl alcohol.
- diphosphorylated — (biochemistry) phosphorylated with two units of phosphoric acid.
- direct-mail shot — the posting of unsolicited sales literature to potential customers' homes or business addresses
- director's chair — a lightweight folding armchair with transversely crossed legs and having a canvas seat and back panel, as traditionally used by motion-picture directors.
- discographically — In terms of discography.
- discovered check — a check that is effected by moving an intervening piece from the line of attack of a queen, rook, or bishop.
- discovery method — a largely unstructured, situational method or philosophy of teaching whereby students are permitted to find solutions to problems on their own or at their own pace, often jointly in group activities, either independent of or under the guidance of a teacher.
- dishonorableness — The property of being dishonorable.
- disorderly house — a house of prostitution; brothel.
- dneprodzerzhinsk — a city in the E central Ukraine, in the SW Russian Federation in Europe, on the Dnieper River.
- do sth in person — If you do something in person, you do it yourself rather than letting someone else do it for you.
- do the necessary — to do something that is necessary in a particular situation
- dome of the rock — a shrine in Jerusalem at the site from which Muhammad ascended through the seven heavens to the throne of God: built on the site of the Jewish Temple.
- dorothy canfield — Dorothy, Fisher, Dorothy Canfield.
- down to the wire — a slender, stringlike piece or filament of relatively rigid or flexible metal, usually circular in section, manufactured in a great variety of diameters and metals depending on its application.
- draw the longbow — to exaggerate in telling something
- drogue parachute — Also called drogue. a small parachute that deploys first in order to pull a larger parachute from its pack.
- drop a bombshell — If someone drops a bombshell, they give you a sudden piece of bad or unexpected news.
- eastern orthodox — of or relating to the Orthodox Church.
- echocardiographs — Plural form of echocardiograph.
- echocardiography — an instrument employing reflected ultrasonic waves to examine the structures and functioning of the heart.
- edinburgh prolog — Prolog dialect which eventually developed into the standard, as opposed to Marseille Prolog. (The difference is largely syntax.) Clocksin & Mellish describe Edinburgh Prolog. Version: C-Prolog.
- electrochemistry — The branch of chemistry that deals with the relations between electrical and chemical phenomena.
- electrohydraulic — Relating to electrohydraulics.