Related Clues:

• Clear tape
• Miss the turnoff, e.g.
• Wipe the blackboard
• Backspace, perhaps
• Throw too high, e.g.
• Clean the blackboard
• Answering-machine button
• Clear, as a tape
• Fumble, e.g.
• Be off-base
• ''To __ is human . . .''
• Render blank, as a floppy disk
• Cause an interception, e.g.
• Bobble the ball, e.g.
• Demonstrate humanity?