(physics) The spreading of an electric charge to areas removed from its originating atom or ion.

Third-person singular simple present indicative form of forstaa

(sumo) a kimarite in which the attacker places a leg in front of his opponent's leg, at the knee, then sweeps back with his leg and pulls the opponent forward over the leg.

(inorganic chemistry) The nitrogen-fixation reaction of nitrogen gas and hydrogen gas, over an enriched iron or ruthenium catalyst, used industrially to produce ammonia.