blaster
Blaster (noun) means a device used to set off an explosive charge. Example: “The demolition crew wired the blaster to the charges before clearing the area.”
How to use blaster
Learner’s notesIn plain EnglishA tool or weapon that sets off a blast, whether a real explosive charge or (in sci-fi) an energy weapon.
Word forms
- Plural
- blasters
Fill the gap
Can you complete this real example?
The demolition crew wired the _____ to the charges before clearing the area.
Etymology
From "blast" plus the agent suffix "-er" — literally, a thing that blasts.