A prolonged area of high-class establishments (restaurants, shops, etc.), usually on an urban or suburban thoroughfare.

A numbered milepost or sign along a highway, or some other road, used to determine the location of a motor vehicle.

A rate of sixty miles per hour.

(informal) Very quickly.

(UK, historical) Part of Hyde Park in London where fashionable women used to congregrate. / (US, historical) A shopping district in Manhattan, New York City at the end of the 19th century.

In racing, a competition or timed race over a distance of one mile from a standing start (i.e. a stationary starting position).

(telecommunications) The segment of a telecommunications network linking an operator's core network to the local network plant.

(idiomatic) To speak quickly or excessively.

(transport, aviation) tons of carrying capacity multiplied by miles travelled.

(aviation) A measure of an airline flight's passenger carrying capacity. It is equal to the number of seats onboard an aircraft multiplied by the distance flown in miles. Seats that are not available for sale to revenue-paying passengers (e.g., seats reserved for crew rest, etc.) are excluded from this calculation.