0 past simple and past participle of enter
1 to come or go into a particular place:
2 to be included in a competition, race, or exam, or to arrange for someone else to do this:
Both men have been entered for/in the 100 metres in Paris next month.
All three companies have entered the race to develop a new system.
Are you going to enter the photography competition?
3 to put information into a computer, book, or document:
4 to become a member of a particular organization, or to start working in a particular type of job:
Her eyes brightened when she saw him enter the room.
Before you can enter the country, you have to clear customs.
Please knock before entering.
Bathers must be fully clothed before entering the restaurant.
She's entered a crossword competition.
Another candidate has now entered the presidential race .
Only people over the age of 16 can enter the competition.