dismiss

sense 1: bar from attention or consideration; "She dismissed his advances"
dismiss disregard brush_aside brush_off discount push_aside ignore

sense 2: cease to consider; put out of judicial consideration; "This case is dismissed!"
dismiss throw_out

sense 3: stop associating with; "They dropped her after she had a child out of wedlock"
dismiss send_packing send_away drop

sense 4: terminate the employment of; "The boss fired his secretary today"; "The company terminated 25% of its workers"
fire give_notice can dismiss give_the_axe send_away sack force_out terminate

sense 5: end one's encounter with somebody by causing or permitting the person to leave
dismiss usher_out