fusion rocket
Word Rarity
Rare
Frequency: Zipf frequency 3.84 in modern English
21
Scrabble Score
12
Letters
3
Syllables
11
Unique Chars
Meaning
noun
a rocket engine that uses nuclear fusion reactions for propulsive force
noun
a spacecraft having a fusion reactor that powers the rocket
noun
a nuclear-pulse rocket that uses thermonuclear bombs to supply propulsive force