The initial thrust required to launch a rocket or the like into space; the launching of the rocket itself. Also attributive.
| 单词 | θ207482 |
| 释义 | society > travel > air or space travel > space flight > [noun] > a space shot or flight > launching of spacecraft (9) blast-off1951 The initial thrust required to launch a rocket or the like into space; the launching of the rocket itself. Also attributive. launch1963 The launching of a missile, spacecraft, glider, or the like. (See also compounds 1 below.) Subcategories:— period suitable for (3) — time of launch (1) — place where spacecraft are launched (3) |
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