the act of dividing or disconnecting

remove something concrete, as by lifting, pushing, or taking off, or remove something abstract

dispose of

the act of cutting something off

the act of withdrawing or removing something

the action of taking out something (especially using effort or force)

spontaneous removal or casting off of a body part (as the tail of a lizard or claw of a lobster) especially when the organism is injured or under attack

the removal of contaminants