What does reduplicative mean?
Reduplicative is a technical word for something involving linguistic repetition, particularly the doubling of a syllable, consonant-vowel pattern, or similar element within a word. As an adjective, it describes forms, patterns, or processes created by this repetition; as a rare noun, it refers to a word or form produced in that way. Familiar children's forms such as “mama” and “night-night” illustrate the principle, although reduplication varies considerably across languages. In linguistics, the term is more precise than the general word “repetition,” because it identifies repetition that forms part of a word or linguistic structure rather than an event simply happening again. The adjective is chiefly associated with specialized writing and teaching, so it sounds formal in ordinary prose. Even when uncommon in everyday language, it is useful because it names a distinctive and productive process through which many playful and expressive words are created.
Of, relating to, or characterized by reduplication.
"The researcher proposed a reduplicative analysis of the word's repeated sound pattern."
Chiefly used in linguistics, phonology, and related technical contexts.
A word or linguistic form produced through reduplication.
"The speaker identified 'mama' as a reduplicative."
Uncommon outside specialized linguistic discussion.
The plural is regular but uncommon because the noun is primarily used in specialized writing.
"The paper compares reduplicatives from several unrelated languages."
Reduplicative is the linguistic name for repetition turning a simple sound into a playful word of its own.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does reduplicative come from?
The word comes through Medieval Latin reduplicativus from Latin reduplicare, a verb formed from re-, meaning “again,” and duplicare, meaning “to duplicate” or “make twofold.” English later developed reduplicative directly from this Latin adjective while also using related forms such as reduplicate and reduplication. Words including duplicate, duplication, and duplicity descend from the same Latin duplicare family.
Related word forms
How reduplicative is actually used
The word is primarily technical, especially in linguistics, phonology, and language teaching. The noun is comparatively uncommon, while the adjective occurs in specialized discussion of word formation and sound patterns.
Easily confused with reduplicative
A duplicative form or process produces a copy of something, whereas a reduplicative form repeats a syllable or other linguistic element within a word.