Two things practically alike; -- a phrase coined by John Byrom (1692-1793) in his satire "On the Feuds between Handel and Bononcini.".
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). tweedledum and tweedledee. Retrieved October 1, 2026, from http://smartdefine.org/tweedledum_and_tweedledee/definitions/2075748 |
| Chicago | Webster's. 2011. "tweedledum and tweedledee" http://smartdefine.org/tweedledum_and_tweedledee/definitions/2075748 (accessed October 1, 2026). |
| Harvard | Webster's 2011, tweedledum and tweedledee, Smart Define, viewed 1 October, 2026, <http://smartdefine.org/tweedledum_and_tweedledee/definitions/2075748>. |
| MLA | Webster's. "tweedledum and tweedledee" 28 May 2011. Web. 1 October 2026. <http://smartdefine.org/tweedledum_and_tweedledee/definitions/2075748> |