What does recategorize mean?
Recategorize means to classify something anew, usually because the system of classification has changed or because the item has been shown to fit a different category. The word is more specific than simply “change” and more formal than a casual expression such as “move it.” It is commonly used with subjects such as data, products, species, historical periods, works of art, and administrative cases. For example, a museum might recategorize a sculpture after new research, while researchers might recategorize observations after revising their coding criteria. Although the word can imply a neutral administrative adjustment, it may also suggest that an earlier classification was inaccurate, outdated, or otherwise inappropriate. The prefix re- indicates repetition or a new stage in an ongoing process, while categorize refers to the broader practice of placing things into classes.
verbTo classify something again or assign it to a different category, often after a change in circumstances or a revision of criteria.
- To assign something to a different category or classification.
"The committee recategorized several species after reviewing the latest genetic evidence."
"The museum recategorized the sculpture as a modern artwork."
"Researchers recategorized the data after identifying an error in the original coding system."
Sometimes the most important change is not creating a new category, but recognizing that something belongs in a different one.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does recategorize come from?
The word is formed by combining the prefix re-, meaning “again” or “once more,” with categorize, from category. Category ultimately comes through French and Latin from the Greek katekoria, a descent or classification. Recategorize therefore literally means to classify again, with the usual modern implication that the new classification differs from the previous one.
Related word forms
How recategorize is actually used
The verb is relatively uncommon but formal and precise. It is especially used in classification, research, administration, and information-management contexts.
Easily confused with recategorize
Both words mean to classify again, but recategorize often emphasizes moving something into a different category, while reclassify can also mean revising an existing classification.