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""enter an agreement""enter a drug treatment program""enter negotiations"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""How do the elections figure in the current pattern of internal politics?"5. make a record of; set down in permanent form
6. come on stage
7. put or introduce into something;
"insert a picture into the text"8. take on duties or office;
"accede to the throne"9. set out on (an enterprise, subject of study, etc.);
"she embarked upon a new career"