26-letter words containing a, n, t, h, r, o

recombinant dna technology — any of various techniques for separating and recombining segments of DNA or genes, often employing a restriction enzyme to cut a gene from a donor organism and inserting it into a plasmid or viral DNA for transplantation into a host organism, where the gene causes the production of a desired substance either for harvesting or for the benefit of the host organism itself.
recreation room (or hall) — a room, as in a home (or a public hall), equipped for amusement and relaxation or for social activities
remembrance of things past — a novel (1913–27) by Marcel Proust.
reticuloendothelial system — the aggregate of the phagocytic cells, including certain cells of the bone marrow, lymphatic system, liver, and spleen, that have reticular and endothelial characteristics and function in the immune system's defense against foreign bodies. Abbreviation: RES.
sans peur et sans reproche — without fear and without reproach: said originally of the French knight, the Seigneur de Bayard.
search engine optimization — the process of adjusting the content, structure, etc, of a website so that it will be displayed prominently by a search engine
ssh file transfer protocol — (networking) (SFTP) A version of File Transfer Protocol (FTP) using an encrypted network connection provided by Secure Shell (SSH), usually SSH 2. The SFTP protocol allows for a range of operations on remote files, making it more like a remote file system protocol. SFTP clients can resume interrupted transfers, get directory listings and remove remote files. SFTP has largely replaced Secure Copy (SCP).
state of the union address — an annual message to Congress in which the president reports on the state of the nation and outlines a legislative program: required by the Constitution (Article II, Section 3). Abbreviation: SOTU.
statistical-thermodynamics — the science that deals with average properties of the molecules, atoms, or elementary particles in random motion in a system of many such particles and relates these properties to the thermodynamic and other macroscopic properties of the system.
straight-line depreciation — Straight-line depreciation is a method of depreciation in which an equal amount of depreciation is taken each year.
take someone's breath away — strike someone with awe; thrill
take something for granted — If you take something for granted, you believe that it is true or accept it as normal without thinking about it.
take the bull by the horns — the male of a bovine animal, especially of the genus Bos, with sexual organs intact and capable of reproduction.
tennessee valley authority — TVA.
the consumers' association — a British organization which assesses and reports on new products and defends consumers' rights
the department of the navy — the United States federal department that supports and leads the United States Navy and the United States Marine Corps
the royal and ancient club — a golf club, headquarters of the sport's ruling body, based in St Andrews, Scotland
the single european market — the free trade policy that operates between members of the European Union
the writing is on the wall — If you say that the writing is on the wall, you mean that there are clear signs that a situation is going to become very difficult or unpleasant.
thematic apperception test — a projective technique in which stories told by a subject about each of a series of pictures are assumed to reveal dominant needs or motivations. Abbreviation: TAT.
three-dimensional printing — the creation of solid objects by building up multiple layers, each layer corresponding to a plan held in a digital file
throw a monkey wrench into — to disrupt the orderly functioning or realization of
to be in raptures over sth — be highly delighted with
to be in the driver's seat — to be in a position of control
to bring something to bear — If you bring something to bear on a situation, you use it to deal with that situation.
to call something your own — If you have something you can call your own, it belongs only to you, rather than being controlled by or shared with someone else.
to come to a grinding halt — If you say that something comes to a grinding halt, you are emphasizing that it stops very suddenly, especially before it was meant to.
to have your two penn'orth — during a discussion about something, if you have your two penn'orth or put in your two penn'orth, you add your own opinion
to hold someone for ransom — If a kidnapper is holding a person for ransom, they keep that person prisoner until they are given what they want.
to preach to the converted — If you say that someone is preaching to the converted, you mean that they are wasting their time because they are trying to persuade people to think or believe in things that they already think or believe in.
to rub salt into the wound — If someone or something rubs salt into the wound, they make the unpleasant situation that you are in even worse, often by reminding you of your failures or faults.
to spare someone's blushes — If you spare someone's blushes or save someone's blushes, you avoid doing or saying something that will embarrass them.
to steal someone's thunder — If you steal someone's thunder, you get the attention or praise that they thought they would get, usually by saying or doing what they had intended to say or do.
to take sb to the cleaners — If someone takes you to the cleaners, they unfairly take most of your money, for example in a business deal or in gambling.
to throw down the gauntlet — If you throw down the gauntlet to someone, you say or do something that challenges them to argue or compete with you.
triple combination therapy — treatment with three different drugs
turn something on its head — to treat or present something in a completely new and different way
turn the tables on someone — to cause a complete reversal of circumstances, esp to defeat or get the better of someone who was previously in a stronger position
walther von der vogelweide — c1170–c1230, German minnesinger and poet.
what someone is driving at — If you ask someone what they are driving at, you are asking what they are trying to say or what they are saying indirectly.
with one's nose in the air — haughtily
within range, out of range — If something is in range or within range, it is near enough to be reached or detected. If it is out of range, it is too far away to be reached or detected.
won't/wouldn't hear of sth — If you say that you won't hear of someone doing something, you mean that you refuse to let them do it.
zermelo fränkel set theory — (mathematics) A set theory with the axioms of Zermelo set theory (Extensionality, Union, Pair-set, Foundation, Restriction, Infinity, Power-set) plus the Replacement axiom schema: If F(x,y) is a formula such that for any x, there is a unique y making F true, and X is a set, then {F x : x in X} is a set. In other words, if you do something to each element of a set, the result is a set. An important but controversial axiom which is NOT part of ZF theory is the Axiom of Choice.

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