1 military campaign

1 to detain (a prisoner)

2 to keep sb in custody

1 free and unconstrained (idiom); unfettered

2 unbuttoned

3 without care or worries

1 to retire from the military, sport etc

2 to demobilize

3 to decommission

4 retired from use

1 not stick to

2 not confine oneself to

3 whatever

1 to not bother about trifles (idiom)

1 wanton and unrestrained (idiom); dissolute

1 free and unconstrained (idiom); unfettered

2 unbuttoned

3 without care or worries

1 to accomplish the whole task at one stroke (idiom)