at a rate of knots

at a rate of knots

Rapidly. (A boat's speed is measured in knots.) Primarily heard in UK, Australia. We're going to have to move at a rate of knots to have any hope of getting there on time.
See also: knot, of, rate

at a rate of knots

BRITISH
If someone does something at a rate of knots, they do it very quickly. The band worked at a rate of knots on the LP, often flying back to Dublin after a European show, working all night on the album. By 1935, Blyton was publishing at a rate of knots — adventures, fairy tales, mysteries. Note: The speed of ships is measured in knots. A knot is one nautical mile per hour, equivalent to 1.15 land miles per hour.
See also: knot, of, rate