simple past tense and past participle of zero-rate

The measurement of how quickly an imaging device can produce unique consecutive images called frames, most often expressed in frames per second (often abbreviated "fps") or, equivalently, hertz (Hz).

(cricket) The average number of overs completed per hour.

(cricket) The number of runs scored by a side divided by the number of overs taken to score them. / (accounting) Alternative form of runrate

A coefficient that is a quotient of two numbers, in which the denominator has the same units as that of the numerator multiplied by a unit of time and that is expressed in percentage points.

A rate, usually a percentage rate, at which something is taxed.

(finance) An interest rate charged by a central bank for very short-term loans to other banks against an approved collateral.

(Britain, informal) A person who signs up for a credit card that has a special introductory offer, such as low or zero interest for a certain period, uses the card for the duration of the offer, then cancels the card and switches to another with a similar offer, and so on.

simple past tense and past participle of over-rate

Alternative spelling of overrated