- a small portable apparatus that gives an extremely hot gasoline flame intensified by a blast, used especially in metalworking.
- to weld, burn, or ignite with or as with a blowtorch.
Origin of blowtorch
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for blowtorch
Inspired, they sent Trinquier's book, La guerre moderne (“Modern Warfare”), to CIA agent Robert “Blowtorch Bob” Komer.French Torture Mastermind Paul Aussaresses Dies Peacefully at 95
December 4, 2013
If you put a frying pan in water, you could put a blowtorch on the other side and it won't make any difference.Japan Nuclear Fallout: How Bad Could It Get?
March 12, 2011
Heat the cement with a blowtorch and apply it to the bruised parts.The Boy Mechanic, Book 2
We can play a blowtorch over Harper's suit and any poison will be burned away.Planet of Dread
"He's probably gone to find a blowtorch to shave with," Zircon rumbled.The Caves of Fear
I just now went out and fished the blowtorch out of the laundry tub.The Water Eater
"I'll get a blowtorch," said one of the guards in the rear of the room.The Sensitive Man
Poul William Anderson
- a small burner that produces a very hot flame, used to remove old paint, melt soft metal, etc