(of a factor or circumstance) neutralize or negate the force or effect of (another)
the shipping costs cancelled out any savings
the electric fields may cancel each other out
publicly boycott or withdraw support from (a person, organization, etc.) for promoting beliefs that are regarded as socially unacceptable
fans on social media are torn over whether to support or cancel him
mark, pierce, or tear (a ticket or stamp) to show that it has been used or invalidated
cancelling stamps on registered mail