Definitions

1. noun

The act of launching a spacecraft into space or the moment when a spacecraft lifts off from the ground.

“The countdown ended with a loud blastoff, marking the beginning of the historic space mission.”

2. verb

To launch a spacecraft into space or to propel something forcefully or violently.

“The engineers were tasked with blastoff the rocket from the launchpad within the next 24 hours.”

3. noun

A sudden or explosive release of energy or a loud noise.

“The blastoff of the firework lit up the night sky with vibrant colors.”