n.
A mechanism for causing a device to destroy itself.
intr.v., -struct·ed, -struct·ing, -structs.
To destroy oneself or itself: "died at 28, wasted from years of self-destructing on drugs" (Jack Kroll).
[Back-formation from SELF-DESTRUCTION.]
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.