<noun.time> we are in a transitional stage in which many former ideas must be revised or rejected
(physical chemistry) a distinct state of matter in a system; matter that is identical in chemical composition and physical state and separated from other material by the phase boundary
<noun.state> the reaction occurs in the liquid phase of the system
a particular point in the time of a cycle; measured from some arbitrary zero and expressed as an angle
<noun.time>
(astronomy) the particular appearance of a body's state of illumination (especially one of the recurring shapes of the part of Earth's moon that is illuminated by the sun)
<noun.attribute> the full phase of the moon [ verb ]
arrange in phases or stages
<verb.creation> phase a withdrawal
adjust so as to be in a synchronized condition
<verb.change> he phased the intake with the output of the machine
Phase \Phase\ (f[=a]z), n.; pl. {Phases} (f[=a]z"[e^]z). [NL. phasis, Gr. ?, fr. ? to make to appear: cf. F. phase. See {Phenomenon}, {Phantom}, and {Emphasis}.] 1. That which is exhibited to the eye; the appearance which anything manifests, especially any one among different and varying appearances of the same object.
2. Any appearance or aspect of an object of mental apprehension or view; as, the problem has many phases.
3. (Astron.) A particular appearance or state in a regularly recurring cycle of changes with respect to quantity of illumination or form of enlightened disk; as, the phases of the moon or planets. See Illust. under {Moon}.
4. (Physics) Any one point or portion in a recurring series of changes, as in the changes of motion of one of the particles constituting a wave or vibration; one portion of a series of such changes, in distinction from a contrasted portion, as the portion on one side of a position of equilibrium, in contrast with that on the opposite side.
5. (Phys. Chem.) A homogenous, physically distinct portion of matter in a system not homogeneous; as, the three phases, ice, water, and aqueous vapor. A phase may be either a single chemical substance or a mixture, as of gases. [Webster 1913 Suppl.]
6. (Zo["o]l.) In certain birds and mammals, one of two or more color variations characteristic of the species, but independent of the ordinary seasonal and sexual differences, and often also of age. Some of the herons which appear in white and colored phases, and certain squirrels which are sometimes uniformly blackish instead of the usual coloration, furnish examples. Color phases occur also in other animals, notably in butterflies. [Webster 1913 Suppl.]
7. (Elec.) The relation at any instant of a periodically varying electric magnitude, as electro-motive force, a current, etc., to its initial value as expressed in factorial parts of the complete cycle. It is usually expressed in angular measure, the cycle beb four right angles, or 360[deg]. Such periodic variations are generally well represented by sine curves; and phase relations are shown by the relative positions of the crests and hollows of such curves. Magnitudes which have the same phase are said to be in phase. [Webster 1913 Suppl.]
8. (Physics) the relation at any instant of any cyclically varying physical quantity, such as voltage in an A.C. circuit, an electromagnetic wave, a sound wave, or a rotating object, to its initial value as expressed as a fractional part of the complete cycle. It is usually expressed in angular measure, the complete cycle being 360[deg].
Note: The concept of phase is also applied generally to any periodically varying phenomenon, as the cycle of daylight. One person who speeps during the day and another who sleeps at noght may be said to be out of phase with each other. [PJC]
Phase \Phase\ (f[=a]z), v. t. [Cf. {Feeze}.] To disturb the composure of; to disconcert; to nonplus; -- an older spelling, now replaced by {faze}. [Colloq., Archaic]
Syn: faze. [Webster 1913 Suppl. +PJC]
Timken Co. said it intends to phase out one of its two Columbus, Ohio, manufacturing plants over the next three years.
Joseph D'Cruz, a business professor at the University of Toronto, said there will be little immediate impact on jobs or trade flows in the first phase.
Mr. Haussmann said he had reached agreement with EC officials that in the current first phase of German unification, the EC wouldn't have any powers to veto or limit aspects of continuing negotiations between the two countries.
Yet you must perform the preliminary phase of the operation with some degree of dedication or you will pay for it later.
After the October riots, the government quickly held a referendum to win approval of the first phase of reforms.
But the resulting skirmishing wouldn't necessarily indicate the onset of a new phase in the war.
The Federal Energy Regulatory Commission has approved the final phase of the project, which will allow National Fuel to transport an additional 161.5 million cubic feet of gas from Canada per day.
The municipal market's mood has been especially bleak lately because of Salomon Brothers Inc.'s decision to phase out its municipal department and Kidder, Peabody & Co.'s staff cutbacks.
Perhaps it was the pressures of Finnish history, or the manic phase the short summer season brings on.
But by proposing it, Sen. Bradley succeeded in casting doubt on whether the plan to phase out the child-care credit would be adopted.
After two weeks of rising prices, the Swiss franc foreign bond market has reached a consolidation phase, with many market participants believing that rates will stabilize around current levels.
Some 70% of all submitted drugs proved to be safe for human use in phase one.
Salinas said the program continues government efforts to phase out subsidies of food and consumer and industrial goods and thus reduce the nation's burgeoning deficit, considered the major cause of inflation.
In 1987, under prodding from the IRS, corporations pushed workers to adjust tax withholding to reflect the initial phase of the Tax Reform Act of 1986.
Daniel J. Travanti, no longer the tight-lipped Furillo of "Hill Street Blues," is entering a new phase in his campaign to breach "that mythical, mystical, invisible barrier" that separates television from movie actors.
"So now we move into the second phase _ when you hope it and believe it.
In the first phase of the development, Imperial together with the WDA and Newport will work on 50 acres while the two private sector concerns will have some 60 acres.
Each phase runs its natural course.
The agreed prices - known as 'accounting rates' - have traditionally borne little relationship to costs. After years of criticism, the cartel is cracking, and may be in its last phase.
A Tandy spokesman said the CD is now "in the product development phase." Thomson CSF of France showed a prototype last year but hasn't disclosed any marketing plans.
The first phase of the changeover to the narrower European tracks would permit construction of a high-speed line from Port Bou on Spain's northern border with France to Barcelona, Madrid and Seville.
The purchase of Kwidzyn Pulp and Paper marks a new phase in the company's international expansion after its domestic and European growth in the 1980s.
The Bechtel spokesman said the first phase of the contract begins immediately and will last four months.
But he is reassured because the device has little competition; the company's patent appears secure, and the product is in the second phase of trials on humans.
The first phase of the commercial-residential project, to be completed within three to five years, was purchased in June for HK$30 million.
This phase started in fiscal 1987 with the acquisition of Doubleday Inc. and RCA/Ariola Records of the U.S.
Foster Wheeler, the US engineers, had been contracted to oversee the plan, the first phase of which was to have been completed by 1996.
Added another official, "I think you could say the relationship will slowly phase away.
"If they come to me and say there needs to be another phase, then I will then make that decision because that is a decision for the president of the United States," Mr. Bush said.
Outstanding difficulties however include: _ East German objections to a requirement to phase out minimum currency exchange requirements for foreign visitors.