adj, verb ·Uncommon ·Advanced level

Definitions

Verb

1. 1
   To double again: to multiply: to repeat. transitive
2. 2
   make or do or perform again wordnet
3. 3
   To repeat (a word or part of a word) in order to form a new word or phrase, possibly with modification of one of the repetitions. transitive
4. 4
   form by reduplication wordnet

Adjective

1. 1
   doubled
2. 2
   valvate with the margins curved outwardly
3. 3
   folded, with the abaxial surfaces facing one another

Synonyms

All synonyms

clonecome againcopydittodo overdouble

Etymology

From Medieval Latin reduplicātus, from reduplicāre, from re- with duplicāre.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.