rate

(redirected from rates)
Also found in: Dictionary, Thesaurus, Medical, Legal, Financial, Acronyms, Idioms, Wikipedia.

rate

1. 
a. a price or charge with reference to a standard or scale
b. (as modifier): a rate card
2. a charge made per unit for a commodity, service, etc.
3. a wage calculated against a unit of time
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005

rate

[rāt]
(science and technology)
The amount of change of some quantity during a time interval divided by the length of the time interval.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in classic literature ?
What with the message rate and the pay station, the telephone was now on its way to be universal.
When the message rate was fairly well established, Hudson died--fell suddenly to the ground as he was about to step into a railway carriage.
Nearly one- quarter of its citizens would work in factories, while the others would be busy in six thousand exchanges, making it possible for the people of the United States to talk to one another at the rate of SEVEN THOUSAND MILLION CONVERSATIONS A YEAR.
If, then, we knew the rate at which the sea commonly wears away a line of cliff of any given height, we could measure the time requisite to have denuded the Weald.
I believe we are continually taking a most erroneous view, when we tacitly admit to ourselves that sediment is being deposited over nearly the whole bed of the sea, at a rate sufficiently quick to embed and preserve fossil remains.
In this latter case, as long as the rate of subsidence and supply of sediment nearly balance each other, the sea will remain shallow and favourable for life, and thus a fossiliferous formation thick enough, when upraised, to resist any amount of degradation, may be formed.
There was no combating China's amazing birth rate. If her population was a billion, and was increasing twenty millions a year, in twenty-five years it would be a billion and a half--equal to the total population of the world in
It is true, three Chinese were killed by the tubes dropping on their heads from so enormous a height; but what were three Chinese against an excess birth rate of twenty millions?
During one of these visits he completed his estimates of the rate of movement of the glacier which had swallowed up the three guides, and uttered the prediction that the glacier would deliver up its dead at the foot of the mountain thirty-five years from the time of the accident, or possibly forty.
Rags and scraps of the coarse clothing were parted with at the rate equal to about twenty dollars a yard; a piece of a lantern and one or two other trifles brought nearly their weight in gold; and an Englishman offered a pound sterling for a single breeches-button.
So now my lord and lady duke and duchess, here is your governor Sancho Panza, who in the bare ten days he has held the government has come by the knowledge that he would not give anything to be governor, not to say of an island, but of the whole world; and that point being settled, kissing your worships' feet, and imitating the game of the boys when they say, 'leap thou, and give me one,' I take a leap out of the government and pass into the service of my master Don Quixote; for after all, though in it I eat my bread in fear and trembling, at any rate I take my fill; and for my part, so long as I'm full, it's all alike to me whether it's with carrots or with partridges."
With the greater working length of the ARC 2020, one can create test configurations that have greater running distance at very high shear rates (ref.