blast off

See also: blastoff and blast-off

English

Pronunciation

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Verb

blast off (third-person singular simple present blasts off, present participle blasting off, simple past and past participle blasted off)

1. (idiomatic, intransitive) to begin ascent under rocket power
2. (intransitive, slang) To get high on drugs.
3. (intransitive, slang) To ejaculate; to orgasm.
4. (intransitive, slang) To depart.