Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun eccm

1 sense of eccm

Sense 1
electronic counter-countermeasures, ECCM -- (electronic warfare undertaken to insure effective friendly use of the electromagnetic spectrum in spite of the enemy's use of electronic warfare)
       => electronic warfare, EW -- (military action involving the use of electromagnetic energy to determine or exploit or reduce or prevent hostile use of the electromagnetic spectrum)