To make electrical or other utility lines sway and/or move up and down violently, usually due to a combination of high winds and ice accrual on the lines
If something such as a process gallops, it develops very quickly and is often difficult to control. In spite of the recession, profits have galloped ahead. galloping inflation
a fast gait of a horse; a two-beat stride during which all four legs are off the ground simultaneously ride at a galloping pace; "He was galloping down the road"
a triple cadence to the heart sounds due to an abnormal third or fourth heart sound being heard in addition to the first and second sounds; sometimes this is indicative of serious disease
When a horse gallops, it runs very fast so that all four legs are off the ground at the same time. If you gallop a horse, you make it gallop. The horses galloped away Staff officers galloped fine horses down the road