verb:to come or go into a place
Please enter the building through the main door.
verb:to begin to be involved in a particular activity or profession
She decided to enter the field of medicine.
verb:to put information into a computer, book, or system
You must enter your password to access the account.
verb:to take part in a competition, race, or exam
Over a hundred athletes will enter the marathon.
noun:a key on a computer keyboard that is used to perform various functions, most commonly to move the cursor to the beginning of the next line or to execute a command
Press the Enter key to submit the form.
