(Britain, Royal Navy) A rating who is qualified to perform certain duties of seamanship.

A percentage which a trader adds to the buy-in cost of goods in order to get the selling price.

(UK, military, nautical, historical) A first-rate ship of the line.

(UK, military, nautical, historical) Of a Royal Navy ship of the line in the Napoleonic Era: having at least 100 guns across three gun decks, a complement of 850–875, and weighing approximately 2,500 tons burthen.

(economics, finance) The rate at which one currency can be exchanged for another, usually expressed as the value of the one in terms of the other.

(cricket) A bowler's statistic, being the average number of runs conceded per over.

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.