- (v.t.) To divide into two by natural growth or spontaneous action; as, infusoria duplicate themselves.
- (a.) Double; twofold.
- (v.t.) To double; to fold; to render double.
- (n.) An original instrument repeated; a document which is the same as another in all essential particulars, and differing from a mere copy in having all the validity of an original.
- (n.) That which exactly resembles or corresponds to something else; another, correspondent to the first; hence, a copy; a transcript; a counterpart.
- (v.t.) To make a duplicate of (something); to make a copy or transcript of.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). duplicate. Retrieved September 20, 2026, from http://smartdefine.org/duplicate/definitions/2001043 |
| Chicago | Webster's. 2011. "duplicate" http://smartdefine.org/duplicate/definitions/2001043 (accessed September 20, 2026). |
| Harvard | Webster's 2011, duplicate, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/duplicate/definitions/2001043>. |
| MLA | Webster's. "duplicate" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/duplicate/definitions/2001043> |