Dictionary
Find
in
Dictionary
Thesaurus
Translations

Click to move up the list of words
howsoever
howzat
howzit
Hoy and West Mainland
hoya
hoyden
hp
HPC
HPM
HPV
HQ
hr.
HREOC
HRIS
HRM
HRSD
HRT
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

HPM

HPM (plural HPMs)


noun 
Definition:
 
electrical-infrastructure-destroying bomb: an e-bomb with capacitors that emit powerful electromagnetic impulses able to penetrate hardened targets such as underground bunkers via antennas, air vents, and plumbing pipes and cause massive power surges intended to destroy an enemy's electrical and computer infrastructures

[20th century. Abbreviation of high-power microwave]
Advertisement

© 2009 Microsoft