cancel

Meanings

• a notation cancelling a previous sharp or flat
• postpone indefinitely or annul something that was scheduled
  • "cancel the dinner party"
• make up for
• declare null and void; make ineffective
  • "Cancel the election results"
• remove or make invisible
• make invalid for use
  • "cancel cheques or tickets"

Synonyms

call off, delete, invalidate, natural, offset, scratch, scrub, set off, strike down