| 1. | the outer side, surface, or part; exterior: The outside of the house needs painting. |
| 2. | the external aspect or appearance. |
| 3. | the space without or beyond an enclosure, institution, boundary, etc.: a prisoner about to resume life on the outside. |
| 4. | a position away or farther away from the inside or center: The horse on the outside finished second. |
| 5. | an outside passenger or place on a coach or other vehicle. |
| 6. | Northern Canada and Alaska. (sometimes initial capital letter ) the settled or more populous part of Canada or the U.S. |
| 7. | being, acting, done, or originating beyond an enclosure, boundary, etc.: outside noises; news from the outside world. |
| 8. | situated on or pertaining to the outside; exterior; external: an outside television antenna. |
| 9. | situated away from the inside or center; farther or farthest away from the inside or center: the outside lane. |
| 10. | not belonging to or connected with a specified institution, society, etc.: outside influences; outside help. |
| 11. | extremely unlikely or remote: an outside chance for recovery. |
| 12. | extreme or maximum: an outside estimate. |
| 13. | being in addition to one's regular work or duties: an outside job. |
| 14. | working on or assigned to the outside, as of a place or organization: an outside man to care for the grounds. |
| 15. | Baseball. (of a pitched ball) passing, but not going over, home plate on the side opposite the batter: The fastball was high and outside. |
| 16. | on or to the outside, exterior, or space without: Take the dog outside. |
| 17. | in or to an area that is removed from or beyond a given place or region: The country's inhabitants seldom travel outside. |
| 18. | on or toward the outside of: There was a noise outside the door. |
| 19. | beyond the confines or borders of: visitors from outside the country. |
| 20. | with the exception of; aside from: She has no interests outside her work. |
| 21. | at the outside, at the utmost limit; at the maximum: There weren't more than ten at the outside. |
| 22. | outside of, other than; exclusive of; excepting: Outside of us, no one else came to the party. |
outside
In addition to the idiom beginning with outside, also see at most (the outside).