Search Result for "electronic_countermeasures":
Wordnet 3.0

NOUN (1)

1. electronic warfare undertaken to prevent or reduce an enemy's effective use of the electromagnetic spectrum;
[syn: electronic countermeasures, ECM]



WordNet (r) 3.0 (2006):

electronic countermeasures
    n 1: electronic warfare undertaken to prevent or reduce an
         enemy's effective use of the electromagnetic spectrum [syn:
         electronic countermeasures, ECM]