- a hypothetical ray that destroys life from a distance.
Origin of death ray
First recorded in 1915–20
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for death ray
Historical Examples of death ray
The gray scales had turned dead black in the area where the death-ray had struck him.The Golden Amazons of Venus
John Murray Reynolds
Teuxical, as I understand it, just gave you a slight shock with his death-ray device.
- an imaginary ray capable of killing
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