present participle of hit and run

The air pressure supported by each longitudinal foot segment of a wing of an aircraft. / The whole weight of an airplane and its load divided by the span, or length from tip to tip.

(Britain) Trainers with sharp spikes in the soles. / (Canada, US, Australia) Sneakers, not cleats; tennis shoes; normal gym shoes.

plural of running knot

A slip knot.

present participle of run out

present participle of run interference

The activity of combining parkour with gymnastics to pass obstacles and demonstrate athletic talent, most often in urban environments.

plural of running back

(linguistics) The continuous sound of spoken dialogue from which the listener is able to distinguish individual words and sentences.