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- DictionaryRate/rāt/
noun
- 1. a measure, quantity, or frequency, typically one measured against some other quantity or measure: "the crime rate rose by 26 percent"
- 2. a fixed price paid or charged for something, especially goods or services: "advertising rates"
verb
- 1. assign a standard or value to (something) according to a particular scale: "they were asked to rate their ability at different driving maneuvers"
- 2. consider to be of a certain quality, standard, or rank: "the program has been rated a great success"
Definition of rate noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Jan 8, 2022 · the amount of a charge or payment with reference to some basis of calculation: a high rate of interest on loans. a certain quantity or amount of one thing considered in relation to a unit of another thing and used as a standard or measure: at the rate of 60 miles an hour.
Definition of rate – Learner’s Dictionary. rate. noun [ C ] uk / reɪt / us. rate noun [C] (HOW MANY) Add to word list Add to word list. B2. how often something happens, or how many people something happens to: the birth rate. the rate of unemployment. Fewer examples. The accident rate has fallen in recent years.
the speed at which something happens or changes, or the amount or number of times it happens or changes in a particular period: Although she's recovering from her illness, her rate of progress is quite slow. I told my assistants to work at their own rate. The taxi was going at a tremendous rate.
A rate of change of with respect to (where is incremented by ) can be formally defined in two ways: Average rate of change = f ( x + h ) − f ( x ) h Instantaneous rate of change = lim h → 0 f ( x + h ) − f ( x ) h {\displaystyle {\begin{aligned}{\mbox{Average rate of change}}&={\frac {f(x+h)-f(x)}{h}}\\{\mbox{Instantaneous rate of change ...
: a quantity, amount, or degree of something measured per unit of something else. her typing rate was 80 words per minute. b. : an amount of payment or charge based on another amount. specifically : the amount of premium per unit of insurance. 2. a. : a charge, payment, or price fixed according to a ratio, scale, or standard: such as. (1)
Oct 27, 2022 · Rate laws or rate equations are mathematical expressions that describe the relationship between the rate of a chemical reaction and the concentration of its reactants. In general, a rate law (or differential rate law, as it is sometimes called) takes this form: rate = k[A]m[B]n[C]p ….
