Definitions
1.VerbTo go or come into an enclosed or partially enclosed space."You should knock before you enter, unless you want to see me naked."
2.VerbTo cause to go (into), or to be received (into); to put in; to insert; to cause to be admitted."to enter a knife into a piece of wood; to enter a boy at college, a horse for a race, etc."
3.VerbTo go or come into (a state or profession)."My twelve-year-old son will be entering his teens next year.; She had planned to enter the legal profession."
4.VerbTo type (something) into a computer; to input."Enter your user name and password."
5.VerbTo record (something) in an account, ledger, etc.
6.VerbTo become a party to an agreement, treaty, etc.
7.VerbTo become effective; to come into effect.
8.VerbTo go into or upon, as lands, and take actual possession of them.
9.VerbTo place in regular form before the court, usually in writing; to put upon record in proper from and order"to enter a writ, appearance, rule, or judgment"
10.VerbTo make report of (a vessel or its cargo) at the custom house; to submit a statement of (imported goods), with the original invoices, to the proper customs officer for estimating the duties. See entry.
11.VerbTo file, or register with the land office, the required particulars concerning (a quantity of public land) in order to entitle a person to a right of preemption.
12.VerbTo deposit for copyright the title or description of (a book, picture, map, etc.)."entered according to act of Congress"
13.VerbTo initiate; to introduce favourably.
14.VerbTo begin (a regular activity or job); to undertake; to take up. .mw-parser-output .object-usage-tag{font-style:italic}.mw-parser-output .deprecated{color:var(--wikt-palette-grey-lime-8,olivedrab)}[with on or upon]
15.NounAlternative spelling of Enter (“the computer key”).
16.NounAlternative spelling of Enter (“a stroke of the computer key”).