Outguard

• (n.) A guard or small body of troops at a distance from the main body of an army, to watch for the approach of an enemy; hence, anything for defense placed at a distance from the thing to be defended.
Found on http://thinkexist.com/dictionary/meaning/outguard/

Outguard

Out'guard` noun (Mil.) A guard or small body of troops at a distance from the main body of an army, to watch for the approach of an enemy; hence, anything for defense placed at a distance from the thing to be defended.
Found on http://www.encyclo.co.uk/webster/O/43
No exact match found