The edge, border, or margin of something. The car skidded off the road and came to a stop on the verge of the highway.
A grassed area between the road and the footpath. The children played on the verge while waiting for the school bus.
An extreme limit beyond which something specified will happen. She was on the verge of tears after hearing the bad news.
A vertical spindle in a mechanical clock that regulates the escapement. The 17th-century timepiece still works thanks to its original verge and foliot escapement.