Blastoff
noun
noun ·2 syllables ·Rare ·Advanced level
Definitions
Noun
- 1 The countdown and launch of a rocket, missile or spacecraft
- 2 the launching of a missile or spacecraft to a specified destination wordnet
Synonyms
All synonymsEtymology
From blast + off.
Related phrases
More for "blastoff"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.