| NOUN | artifact | test rocket, research rocket, test instrument vehicle | a rocket fired for test purposes |
|---|
| Meaning | A rocket fired for test purposes. | |
|---|---|---|
| Synonyms | research rocket, test instrument vehicle | |
| Narrower | sounding rocket | A research rocket used to obtain information about the atmosphere at various altitudes |
| Broader | rocket, projectile | Any vehicle self-propelled by a rocket engine |
©2001-24 · HyperDic hyper-dictionary · Contact
English |
Spanish |
Catalan
Privacy |
Robots