13-letter words containing t, r, o, u, b, l
- aboricultural — Common misspelling of arboricultural.
- absolute zero — Absolute zero is a theoretical temperature that is thought to be the lowest possible temperature.
- acetabuliform — saucer-shaped, as the fruiting bodies of certain lichens.
- albertosaurus — A giant fierce carnivorous tyrannosaurus-like dinosaur, of gemus Albertosaurus, discovered in Alberta, Canada.
- arboriculture — the cultivation of trees or shrubs, esp for the production of timber
- atrabilarious — Characterized by melancholy or gloom.
- attributional — of or relating to the act of attributing
- barcoo salute — a movement of the hand to brush flies away from the face
- battlegrounds — Plural form of battleground.
- beauty parlor — A beauty parlor is a place where women can go to have beauty treatments, for example, to have their hair, nails, or makeup done.
- bibliolatrous — characterized by bibliolatry
- bite your lip — If you bite your lip, you try very hard not to show the anger or distress that you are feeling.
- black country — a district in the English Midlands, around Birmingham: so called from the soot and grime produced by the many local industries.
- blood product — a pharmaceutical product made from blood, such as Factor VIII
- bolt up right — a movable bar or rod that when slid into a socket fastens a door, gate, etc.
- bottled fruit — fruit preserved in glass jars
- boutros-ghali — ˈBoutros (ˈbutroʊs ) ; bo̅oˈtrōs) 1922- ; Egypt. diplomat: secretary-general of the United Nations (1992-96)
- brutalization — to make brutal.
- built-up roof — a usually flat or slightly sloped roof that is covered with a special material applied in sealed, waterproof layers.
- bulbourethral — of or relating to the rounded mass of tissue surrounding the urethra at the root of the penis.
- bulwer-lytton — Edward George Earle Lytton1st Baron Lytton of Knebworth 1803-73; Eng. novelist & playwright: father of Edward Robert Bulwer-Lytton
- buster collar — a round collar, similar to a lampshade in shape, that is fitted round the neck of an animal or bird, for example to prevent it removing or interfering with a dressing or other treatment
- butcher block — designating or of a thick slab made by gluing together strips of hardwood, as maple or oak, used for counter and table tops, etc.
- butter cooler — an earthenware container, consisting of a dish and cover, used to keep butter cool
- butyryl group — the univalent group C 4 H 7 O–.
- carbonneutral — pertaining to or having achieved a state in which the net amount of carbon dioxide or other carbon compounds emitted into the atmosphere is reduced to zero because it is balanced by actions to reduce or offset these emissions: Since the administration installed solar panels, the campus has become carbon neutral; a carbon-neutral brewery.
- circumorbital — (anatomy) Around the eye.
- claustrophobe — a person who suffers from claustrophobia.
- clothes brush — a brush used to remove dust, fluff, dirt, etc from clothes
- club together — If people club together to do something, they all give money towards the cost of it.
- cobaltiferous — containing cobalt
- collar button — the button used to fasten the collar down on a garment
- commuter belt — A commuter belt is the area surrounding a large city, where many people who work in the city live.
- confabulatory — the act of confabulating; conversation; discussion.
- congratulable — worthy of congratulation
- conjecturable — Able to be conjectured upon.
- constructible — to build or form by putting together parts; frame; devise.
- contributable — to give (money, time, knowledge, assistance, etc.) to a common supply, fund, etc., as for charitable purposes.
- corticobulbar — Of or pertaining to the cerebral cortex and the brainstem, especially with regard to the corticobulbar tract, a white matter pathway connecting the two.
- counter table — a medieval English table having a top divided into appropriately marked spaces for various denominations of money.
- counterblasts — Plural form of counterblast.
- country blues — acoustic folk blues with a guitar accompaniment
- crowd trouble — bad behaviour by fans at a sports match
- direct labour — work that is an essential part of a production process or the provision of a service
- electron tube — (electronics) (Or tube, vacuum tube, UK: valve, electron valve, thermionic valve, firebottle, glassfet) An electronic component consisting of a space exhausted of gas to such an extent that electrons may move about freely, and two or more electrodes with external connections. Nearly all tubes are of the thermionic type where one electrode, called the cathode, is heated, and electrons are emitted from its surface with a small energy (typically a Volt or less). A second electrode, called the anode (plate) will attract the electrons when it is positive with respect to the cathode, allowing current in one direction but not the other. In types which are used for amplification of signals, additional electrodes, called grids, beam-forming electrodes, focussing electrodes and so on according to their purpose, are introduced between cathode and plate and modify the flow of electrons by electrostatic attraction or (usually) repulsion. A voltage change on a grid can control a substantially greater change in that between cathode and anode. Unlike semiconductors, except perhaps for FETs, the movement of electrons is simply a function of electrostatic field within the active region of the tube, and as a consequence of the very low mass of the electron, the currents can be changed quickly. Moreover, there is no limit to the current density in the space, and the electrodes which do dissapate power are usually metal and can be cooled with forced air, water, or other refrigerants. Today these features cause tubes to be the active device of choice when the signals to be amplified are a power levels of more than about 500 watts. The first electronic digital computers used hundreds of vacuum tubes as their active components which, given the reliability of these devices, meant the computers needed frequent repairs to keep them operating. The chief causes of unreliability are the heater used to heat the cathode and the connector into which the tube was plugged. Vacuum tube manufacturers in the US are nearly a thing of the past, with the exception of the special purpose types used in broadcast and image sensing and displays. Eimac, GE, RCA, and the like would probably refer to specific types such as "Beam Power Tetrode" and the like, and rarely use the generic terms. The cathode ray tube is a special purpose type based on these principles which is used for the visual display in television and computers. X-ray tubes are diodes (two element tubes) used at high voltage; a tungsten anode emits the energetic photons when the energetic electrons hit it. Magnetrons use magnetic fields to constrain the electrons; they provide very simple, high power, ultra-high frequency signals for radar, microwave ovens, and the like. Klystrons amplify signals at high power and microwave frequencies.
- equilibration — The formation, or maintenance, of an equilibrium.
- equilibratory — Relating to the physical sense of balance, or equilibrium.
- faculty board — the governing body of a faculty
- filibusterous — resembling a filibuster or the actions of a filibuster
- flutterboards — Plural form of flutterboard.
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