| spy | a secret agent hired by a state to obtain (military) information about its enemies or by a business to obtain industrial secrets from competitors |
|---|---|
| spy | a secret watcher |
| spy | secretly collect sensitive or classified information |
| spy | watch, observe, or inquire secretly |
| spy | catch sight of |
| spy | a satellite with sensors to detect nuclear explosions |
| spy | fritillaries |
| spy | a small refracting telescope |
| spy | a hole (in a door or an oven etc) through which you can peep |
| spy | the act of detecting something |
| spy | the act of keeping a secret watch for intelligence purposes |
| spy | keeping a secret or furtive watch |