The event of small airborne particles falling to the ground in significant quantities as a result of major industrial activity, volcano eruption, sandstorm, nuclear explosion, etc.

(agriculture, uncountable) Ground ploughed and harrowed but left unseeded for one year. / (agriculture, uncountable) Uncultivated land. / The ploughing or tilling of land, without sowing it for a season.

(of agricultural land) Ploughed but left unseeded for more than one planting season. / (of agricultural land) Left unworked and uncropped for some amount of time. / (figuratively) Inactive; undeveloped.

(transitive) To make land fallow for agricultural purposes.

(color) Of a pale red or yellow, light brown; dun.

(Christianity, Islam) An angel who rebelled against God and was exiled from heaven. / A (usually attractive) person, usually a woman, who has become deprived of money, status or morals.

The fallacy, most often believed by gamblers, that a past random event influences the outcome of a future random event, that is, that a run of even numbers at roulette means that there is a greater chance of an odd number next time.

plural of logic fallacy

(agriculture)The crop taken from a green fallow field.

Fallow ground which is planted with a different crop, e.g. a pease field planted with turnips.