(chiefly US and Canada, idiomatic) A traffic jam resulting from motorists slowing to look at a motor vehicle collision or other roadside distraction.

comparative form of gappy: more gappy

superlative form of gappy: most gappy

Having no gaps

So as to gape or open wide.

plural of gapper

Lack of gaps; continuity.

In a gapless way; continuously.

The state or condition of being gappy; the presence of gaps.

gaping