单词 | intercontinental ballistic missile |
释义 | intercontinental ballistic missile in British English (ˌɪntəˌkɒntɪˈnɛntəl) noun a missile that follows a ballistic trajectory and has the range to carry a nuclear bomb over 5500 km Abbreviation: ICBMintercontinental ballistic missile in American Englishnoun any supersonic missile that has a range of at least 3500 nautical mi. (6500 km) and follows a ballistic trajectory after a powered, guided launching Abbreviation: ICBM, I.C.B.M. Word origin [1955–60]This word is first recorded in the period 1955–60. Other words that entered Englishat around the same time include: geodesic dome, life-support, rite of passage, rollout, software |
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