enter

verb

1. to come or go into"the boat entered an area of shallow marshes"
2. become a participant; be involved in"enter a race"
3. register formally as a participant or member"The party recruited many new members"
4. be or play a part of or in"Elections figure prominently in every government program"
5. make a record of; set down in permanent form
6. come on stage
7. take on duties or office"accede to the throne"
8. put or introduce into something"insert a picture into the text"
9. set out on (an enterprise or subject of study)"she embarked upon a new career"