We found 6 dictionaries that define the word defense systems:

General (2 matching dictionaries)

1. defense systems: Vocabulary.com
2. Defense Systems, Defense systems: Wikipedia, the Free Encyclopedia

Business (2 matching dictionaries)

3. Defense systems, Defense Systems: Legal dictionary

Computing (1 matching dictionary)

4. Defense systems: Encyclopedia

Medicine (1 matching dictionary)

5. Defense systems: Medical dictionary

(Note: See defense_system as well.)

Definitions from Wikipedia (Defense Systems) ▸ noun:  JSC Defense systems is a Russian-Belarusian air defense system manufacturer. Opposite: offense, attack, invasion Phrases: Defense Information Systems Agency, defense information systems network, Rafael Advanced Defense Systems, Missile defense systems by country, Jobaria Defense Systems Multiple Cradle Launcher, more... ▸ Words similar to defense systems ▸ Usage examples for defense systems ▸ Idioms related to defense systems ▸ Wikipedia articles (New!) ▸ Words that often appear near defense systems ▸ Rhymes of defense systems ▸ Invented words related to defense systems