space
infinite | the unlimited expanse in which everything is located, they tested his ability to locate objects in space, the boundless regions of the infinite |
| absolute space | physical space independent of what occupies it |
| phase space | (physics) an ideal space in which the coordinate dimensions represent the variables that are required to describe a system or substance, a multidimensional phase space |
economy
saving | an act of economizing, reduction in cost, it was a small economy to walk to work every day, there was a saving ofcents |
| economy of scale | the saving in cost of production that is due to mass production |
| space walk | any kind of physical activity outside a spacecraft by one of the crew |
spaceflight
space travel
spacefaring | a voyage outside the Earth's atmosphere |
| token economy | a form of behavior therapy that has been used in some mental institutions, patients are rewarded with tokens for appropriate behavior and the tokens may be cashed in for valued rewards |
cabin class
second class
economy class | a class of accommodations on a ship or train or plane that are less expensive than first class accommodations |
| dead-air space | an unventilated area where no air circulates |
| hair space | (printing) the narrowest of the spaces used to separate words or letters |
| quad space | (printing) a block of type without a raised letter, used for spacing between words or sentences |
| space bar | the bar-shaped typewriter key that introduces spaces when used |
space capsule
capsule | a spacecraft designed to transport people and support human life in outer space |
spacecraft
ballistic capsule
space vehicle | a craft capable of traveling in outer space, technically, a satellite around the sun |
| space heater | heater consisting of a selfontained (usually portable) unit to warm a room |
| space helmet | a helmet worn by astronauts while in outer space |
| Space Needle | a towerfeet tall in Seattle, a tourist attraction |
| space probe | a rocket-propelled guided missile that can escape the earth's atmosphere, makes observations of the solar system that cannot be made by terrestrial observation |
| space rocket | a rocket powerful enough to travel into outer space |
| space shuttle | a reusable spacecraft with wings for a controlled descent through the Earth's atmosphere |
space station
space platform
space laboratory | a manned artificial satellite in a fixed orbit designed for scientific research |
| storage space | the area in any structure that provides space for storage |
economy
thriftiness | frugality in the expenditure of money or resources, the Scots are famous for their economy |
| pleural space | the small potential space between the parietal and visceral layers of the pleura |
pericardial cavity
pericardial space | the space between the layers of the pericardium that contains fluid that lubricates the membrane surfaces and allows easy heart movement |
| subarachnoid space | a space in the meninges beneath the arachnoid membrane and above the pia mater that contains the cerebrospinal fluid |
| economy | the efficient use of resources, economy of effort |
| visual space | the visual perception of space |
space lattice
crystal lattice
Bravais lattice | a -dimensional geometric arrangement of the atoms or molecules or ions composing a crystal |
| space program | a technological program intended to explore outer space |
space-time
space-time continuum | the four-dimensional coordinate system ( dimensions of space and of time) in which physical events are located |
| space medicine | the branch of medicine concerned with the effects of space flight on human beings |
exobiology
space biology
astrobiology | the branch of biology concerned with the effects of outer space on living organisms and the search for extraterrestrial life |
economics
economic science
political economy | the branch of social science that deals with the production and distribution and consumption of goods and services and their management |
space blank space
place | a blank area, write your name in the space provided |
space
blank | a blank character used to separate successive words in writing or printing, he said the space is the most important character in the alphabet |
| space | one of the areas between or below or above the lines of a musical staff, the spaces are the notes F-A-C-E |
mathematical space
topological space | (mathematics) any set of points that satisfy a set of postulates of some kind, assume that the topological space is finite dimensional |
| null space | a space that contains no points, and empty space |
| metric space | a set of points such that for every pair of points there is a nonnegative real number called their distance that is symmetric and satisfies the triangle inequality |
| Euclidean space | a space in which Euclid's axioms and definitions apply, a metric space that is linear and finite-dimensional |
| Hilbert space | a metric space that is linear and complete and (usually) infinite-dimensional |
National Aeronautics and Space Administration
NASA | an independent agency of the United States government responsible for aviation and spaceflight |
Air Force Space Command
AFSPC | a command of the United States Air Force that is responsible for defending the United States through its space and intercontinental ballistic missile operations |
capitalism
capitalist economy | an economic system based on private ownership of capital |
| black economy | a hidden sector of the economy where private cash transactions go unreported, no one knows how large the black economy really is |
market economy
free enterprise
private enterprise
laissez-faire economy | an economy that relies chiefly on market forces to allocate goods and resources and to determine prices |
| mixed economy | an economic system that combines private and state enterprises |
| non-market economy | an economy that is not a market economy |