单词 | blastoff |
释义 | blastoff[ blast-awf, -of, blahst- ] / ˈblæstˌɔf, -ˌɒf, ˈblɑst- / SEE SYNONYMS FOR blastoff ON THESAURUS.COM noun Aerospace.the launching of a rocket, guided missile, or spacecraft. Origin of blastoffFirst recorded in 1950–55; noun use of verb phrase blast off Words nearby blastoffblastocytoma, blastoderm, blastodermic vesicle, blastodisc, blastodisk, blastoff, blastogenesis, blastoma, blastomere, blastomycete, blastomycosis Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for blastoffBritish Dictionary definitions for blastoffblastoff / (ˈblɑːstˌɒf) / nounthe launching of a rocket under its own power the time at which this occurs verb blast off(adverb; when tr, usually passive) (of a rocket, spacemen, etc) to be launched Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Idioms and Phrases with blastoffblast off Also, blast away. Take off or be launched, especially into space, as in They're scheduled to blast off on Tuesday. This usage originated with the development of powerful rockets, spacecraft, and astronauts, to all of which it was applied. [c. 1950] Depart, clear out, as in This party's over; let's blast off now. [Slang; early 1950s] Become excited or high, especially from using drugs, as in They give parties where people blast off. [Slang; c. 1960] The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. |
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