Whats a howitzer, battalion, logistics, bayonet???

The dictionary defines it very complex and frustrating.

1 answer

howitzer - type of big gun
http://www.google.com/search?hl=en&q=howitzer&aq=f&oq=

battalion - military unit (organization group of soldiers)
http://www.google.com/search?hl=en&q=battalion

Keep changing the search terms in those searches, and you'll find out more information.