A Conclusion

1. The end, finish, close or last part of something.
2. The outcome or result of a process or act. Conclusion (book) - Wikipedia
3. A decision reached after careful thought.
4. (logic) In an argument or syllogism, the proposition that follows as a necessary consequence of the premises.
5. (obsolete) An experiment, or something from which a conclusion may be drawn.
6. (law) The end or close of a pleading, for example, the formal ending of an indictment, "against the peace", etc.
7. (law) An estoppel or bar by which a person is held to a particular position.

Synonyms

• (end): endpoint, terminus; finish
• (end of literary work): epilogue, postamble; afterward

Antonyms

• (end): beginning, initiation, start