register

an official written record of names or events or transactions

(music) the timbre that is characteristic of a certain range and manner of production of the human voice or of different pipe organ stops or of different musical instruments

a book in which names and transactions are listed

(computer science) memory device that is the part of computer memory that has a specific address and that is used to hold information of a specific kind

an air passage (usually in the floor or a wall of a room) for admitting or excluding heated air from the room

a regulator (as a sliding plate) for regulating the flow of air into a furnace or other heating device

a cashbox with an adding machine to register transactions; used in shops to add up the bill

record in writing; enter into a book of names or events or transactions

record in a public office or in a court of law; "file for divorce"; "file a complaint"

enroll to vote; "register for an election"

be aware of; "Did you register any change when I pressed the button?"

indicate a certain reading; of gauges and instruments; "The thermometer showed thirteen degrees below zero"; "The gauge read `empty'"

have one's name listed as a candidate for several parties

show in one's face; "Her surprise did not register"

manipulate the registers of an organ

send by registered mail; "I'd like to register this letter"

enter into someone's consciousness; "Did this event register in your parents' minds?"