ON A LIST[I, T]›to put information about someone or something, especially a name, on an official list: Is he registered with the authorities to sell alcohol?Students need to register for the course by the end of April.a registered nurse
SHOW A FEELING[T]›to show an opinion or feeling: People gathered to register their opposition to the plans.
SHOW AMOUNT[I, T]›to show an amount on an instrument that measures something: The earthquake registered 7.3 on the Richter scale.