A purported state of hyperactivity caused by excessive consumption of sugar, or other simple carbohydrates.

(transitive) To release (a product) quickly. / Used other than figuratively or idiomatically: rush out.

plural of gold rush

Of or pertaining to the rush hour.

Alternative spelling of headrush

(chiefly Canada, US, slang, idiomatic) Forcible ejection of someone, such as a bum (hobo), from an establishment.

(idiomatic) Storming into an establishment.

(idiomatic) The times of the day when traffic jams are commonplace, due mainly to people commuting to or from work.

(chiefly historical) Any period of feverish migration into an area in which gold has been discovered. / (figuratively) A feverish obsession with seeking profits, especially in new markets.

plural of scouring rush