front in Bulgarian

Closest or nearest, of a set of futures contracts which expire at particular times, or of the times they expire; (typically, the front month or front year is the next calendar month or year after the current one).

The foremost side of something or the end that faces the direction it normally moves.

The side of a building with the main entrance.

(meteorology) The interface or transition zone between two airmasses of different density, often resulting in precipitation. Since the temperature distribution is the most important regulator of atmospheric density, a front almost invariably separates airmasses of different temperature.