An artificial cloud made by the exhaust of jet aircraft or wingtip vortices that precipitate a stream of tiny ice crystals in moist, frigid upper air.
1He was still watching the vapor trail as the cab pulled away.
2A straight, narrow line pointed dead ahead: the vapor trail from Teela's flycycle.
3I swear she moves so fast she leaves a vapor trail most days.
4Its vapor trail spread, cold silver on a sky of slate.
5High above, a white vapor trail streaked a cloudless blue sky.
6A jet pulled a vapor trail, pink-gold in the dying light.
7But I think he's getting tired of trying to navigate through your vapor trail.
8It showed footage of a missile launch in desert-like terrain, leaving a vapor trail.
9It showed a weird, thin, forked vapor trail-butno airplane.
10Where the cloud bank met the infinity-horizon he searched for the mark of Teela's vapor trail.
11Then Lance charged off the starting pad and I couldn't see him through his vapor trail.
12The photo lab confirmed that the trail was definitely a vapor trail, not a freak cloud formation.
13I sniffed at her vapor trail and settled back into my chair, feeling like a total ninny.
14Or a vapor trail from a high-flying jet-seen a hundred times before by the observer-becomesa flying saucer.
15Seconds later he saw the vapor trail appear ahead of him, far down the eye of the horizontal hurricane.
16Heat walked through a vapor trail of Scotch as she and Rook followed him through a maze of desks.