1. (

• reduplicate ,
• geminate

) form by reduplication; "The consonant reduplicates after a short vowel"; "The morpheme can be reduplicated to emphasize the meaning of the word" ;

2. (

• duplicate ,
• reduplicate ,
• double ,
• repeat ,
• replicate

) make or do or perform again; "He could never replicate his brilliant performance of the magic trick" ;