register

Noun

register noun

1. A machine that tabulates the amount of sales transactions, makes a permanent and cumulative record of them, and has a drawer in which cash can be kept.
2. A point of sale.

register noun

1. A formal recording of names, events, transactions etc.“The teacher took the register by calling out each child's name.”
2. A book of such entries.
3. An entry in such a book.
4. The act of registering.

Verb

register verb

1. To enter in a register.
2. To enroll, especially to vote.
3. To record, especially in writing.
4. To buy the full version of trial software by providing one's details and payment.“This is a trial version, and will expire in 30 days. Please register!”