Related Clues:

• No longer on the board
• Got rid of marks
• Voted for, with "in"
• Walloped
• Like some boxes on ballots
• Snipped out
• Cleared the board
• Cleaned, as a blackboard
• Lit, as a match
• Indicated a choice, in a way
• Indicated one's preference, at times
• Helped with the blackboard
• Bleeped out
• Wiped off
• Off the board