Word Study
step ladder |
step lively |
step on |
step on it |
step out |
step rocket
| step stool
| step to the fore
| step up
| step-
| step-by-step
step rocket
WORDNET DICTIONARY
Noun step rocket has 1 sense
- step rocket(n = noun.artifact) multistage rocket - a rocket having two or more rocket engines (each with its own fuel) that are fired in succession and jettisoned when the fuel is exhausted; Array has parts: booster, booster rocket, booster unit, takeoff booster, takeoff rocket
is a kind of projectile, rocket
For further exploring for "step rocket" in Webster Dictionary Online