reduplication
noun
the act of reduplicating; the state of being reduplicated.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Such words as "calefaction," "exility," "self-reduplication," "tricentreity," "individuation," "circumvolution," "presentifick circularity," struggle and sprawl within the narrow room of the Spenserian stanza.
From Milton by Sir Walter Alexander Raleigh