What does rocketry mean?
Rocketry means The making and launching of rockets, its science and practice..
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Pronunciation varies by accent · noun
The making and launching of rockets, its science and practice..
Sustained research in rocketry had at last succeeded in attaining one of its objectives. It had sent up a missile which stayed up. It was, in fact, possible to fire a rocket far enough up for it to fall into an orbit.
Businesses he wants to invest in when Grandma Lorna dies and makes him rich: Jaglion hybrids, ostrich farming to produce eggs with low cholesterol, Nap World where business people can power nap, and rocketry to thrust garbage barges into outer space for quasars and solar flares to fry.
Use rocketry when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Rocketry means The making and launching of rockets, its science and practice..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Sustained research in rocketry had at last succeeded in attaining one of its objectives. It had sent up a missile which stayed up. It was, in fact, possible to fire a rocket far enough up for it to fall into an orbit.
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