15-letter words containing r, e, g, i, s
- a shingle short — unintelligent or mentally subnormal
- a straight face — If you manage to keep a straight face, you manage to look serious, although you want to laugh.
- absorption edge — a discontinuity in the graph of the absorption coefficient of a substance plotted against the wavelength of x-rays being absorbed, representing the minimum energy necessary to free electrons from particular shells of the atoms of the substance.
- addressing mode — 1. (processor, programming) One of a set of methods for specifying the operand(s) for a machine code instruction. Different processors vary greatly in the number of addressing modes they provide. The more complex modes described below can usually be replaced with a short sequence of instructions using only simpler modes. The most common modes are "register" - the operand is stored in a specified register; "absolute" - the operand is stored at a specified memory address; and "immediate" - the operand is contained within the instruction. Most processors also have indirect addressing modes, e.g. "register indirect", "memory indirect" where the specified register or memory location does not contain the operand but contains its address, known as the "effective address". For an absolute addressing mode, the effective address is contained within the instruction. Indirect addressing modes often have options for pre- or post- increment or decrement, meaning that the register or memory location containing the effective address is incremented or decremented by some amount (either fixed or also specified in the instruction), either before or after the instruction is executed. These are very useful for stacks and for accessing blocks of data. Other variations form the effective address by adding together one or more registers and one or more constants which may themselves be direct or indirect. Such complex addressing modes are designed to support access to multidimensional arrays and arrays of data structures. The addressing mode may be "implicit" - the location of the operand is obvious from the particular instruction. This would be the case for an instruction that modified a particular control register in the CPU or, in a stack based processor where operands are always on the top of the stack. 2. In IBM System 370/XA the addressing mode bit controls the size of the effective address generated. When this bit is zero, the CPU is in the 24-bit addressing mode, and 24 bit instruction and operand effective addresses are generated. When this bit is one, the CPU is in the 31-bit addressing mode, and 31-bit instruction and operand effective addresses are generated.
- advertising man — adman (def 1).
- age of aquarius — an astrological era believed to bring increased spirituality and harmony on earth.
- agribusinessman — a person who engages in agribusiness
- airs and graces — If you refer to someone's airs and graces, you mean that they behave in a way that shows that they think they are more important than other people.
- algerian stripe — a fabric woven with alternate stripes of coarse cotton and silk, usually cream-colored.
- allegoricalness — the quality of being allegorical
- alligator shear — heavy shears for cutting metal slabs.
- americanologist — a foreign expert or specialist in American cultural or political matters: a leading Americanologist in the Kremlin.
- angina pectoris — a sudden intense pain in the chest, often accompanied by feelings of suffocation, caused by momentary lack of adequate blood supply to the heart muscle
- angustirostrate — having a narrow, beak-like part
- anthropogenesis — the study of the origins of man
- anticarcinogens — Plural form of anticarcinogen.
- antiprogressive — opposed to or acting against progression in society
- antisegregation — opposed to or acting against segregration
- arrivals lounge — a waiting area for people meeting passengers
- asset-stripping — If a person or company is involved in asset-stripping, they buy companies cheaply, sell off their assets to make a profit, and then close the companies down.
- at first glance — If you say that something is true or seems to be true at first glance, you mean that it seems to be true when you first see it or think about it, but that your first impression may be wrong.
- at right angles — If two things are at right angles, they are situated so that they form an angle of 90° where they touch each other. You can also say that one thing is at right angles to another.
- augusta emerita — a market town in W Spain, in Extremadura, on the Guadiana River: founded in 25 bc; became the capital of Lusitania and one of the chief cities of Iberia. Pop: 52 110 (2003 est)
- autobiographers — Plural form of autobiographer.
- autobiographies — Plural form of autobiography.
- aviator glasses — sunglasses that look like goggles
- back plastering — the introduction of partitions of lath and plaster between the inner and outer surfaces of a stud wall in order to improve the insulating properties of the wall.
- bacterial ghost — a bacterial cell that is emptied and filled artificially with another substance
- bacteriophagous — Pertaining to the predation and consumption of bacterium.
- bangtail muster — a roundup of cattle to be counted, each one having the hairs on its tail docked as it is counted
- battleship gray — a subdued bluish gray.
- be spoiling for — to have an aggressive desire for (a fight, etc)
- bedford heights — a town in N Ohio.
- beginner's luck — the initial good fortune or success commonly supposed to come to a person who has recently taken up a new pursuit, as a sport or game: Catching a large trout the first time you go fishing is simply beginner's luck.
- bergius process — a method of hydrogenation formerly used with coal to produce an oil similar to petroleum.
- big sandy creek — a river in central Colorado, flowing NE and SE to the Arkansas River near Lamar: site of the 1864 Sand Creek Massacre. 200 miles (322 km) long.
- biogeochemistry — the science of biological, chemical, and geological aspects of the environment
- bird of passage — If you refer to someone as a bird of passage, you mean that they are staying in a place for a short time before going to another place.
- blasting powder — a form of gunpowder made with sodium nitrate instead of saltpeter, used chiefly for blasting rock, ore, etc.
- boiled dressing — a cooked salad dressing thickened with egg yolks and often containing mustard.
- borough-english — (until 1925) a custom in certain English boroughs whereby the youngest son inherited land to the exclusion of his older brothers
- boston marriage — (especially in 19th-century New England) an intimate friendship between two women often maintaining a household together.
- branching rules — rules that are used to break down a complex problem into several smaller problems
- branchiostegous — branchiostegal.
- breaking strain — the amount of strain that, if applied to a particular material, will cause it to break
- breathing space — A breathing space is a short period of time between two activities in which you can recover from the first activity and prepare for the second one.
- breeding season — the time of year during which animals breed
- bridge of sighs — a covered 16th-century bridge in Venice, between the Doges' Palace and the prisons, through which prisoners were formerly led to trial or execution
- brights-disease — a disease characterized by albuminuria and heightened blood pressure.
- british english — the English language as spoken and written in England and as distinguished esp. from American English
On this page, we collect all 15-letter words with R-E-G-I-S. It’s easy to find right word with a certain length. It is the easiest way to find 15-letter word that contains in R-E-G-I-S to use in Scrabble or Crossword puzzles