To become made ready for war.
To make something mobile.
To assemble troops and their equipment in a coordinated fashion so as to be ready for war.
To prepare; to make ready for action.
Not slow or hesitating; quick in action or perception of any kind.
Prepared for immediate action or use.
Offering itself at once; at hand; opportune; convenient.
Inclined; apt to happen.
Liable at any moment.
ready money; cash