Definition of friendly

• a. - Having the temper and disposition of a friend; disposed to promote the good of another; kind; favorable.
• a. - Appropriate to, or implying, friendship; befitting friends; amicable.
• a. - Not hostile; as, a friendly power or state.
• a. - Promoting the good of any person; favorable; propitious; serviceable; as, a friendly breeze or gale.
• adv. - In the manner of friends; amicably; like friends.