main classification

[/meɪn ˌklæsɪfɪˈkeɪʃən/]
nounfemininepl: main classifications / principais classificações
classificação principal
1. The primary or most important category into which something is divided or organized
The main classification of animals is based on their vertebral structure.
A classificação principal dos animais é baseada em sua estrutura vertebral.
2. The principal system or method used to organize, arrange, or categorize items, concepts, or data
In the library, the main classification system used is the Dewey Decimal System.
Na biblioteca, o sistema de classificação principal utilizado é a Classificação Decimal de Dewey.
3. The most significant hierarchical level in a taxonomic or organizational structure
Under the main classification of furniture, there are subcategories like chairs and tables.
Sob a classificação principal de móveis, existem subcategorias como cadeiras e mesas.
This term is primarily used in academic, scientific, and institutional contexts in both Brazilian Portuguese and English-speaking countries. It is commonly found in educational materials, library systems, and professional taxonomies. In Brazil, it is frequently used in university curricula and research documentation.
Synonyms / Sinônimos
primary classificationprincipal categorymain categorychief classificationmajor classification
Antonyms / Antônimos
secondary classificationminor classificationsubcategorysubdivision

Regional Variations

General Brazilian Portuguese
classificação principal
Standard usage in academic and professional contexts
Rio de Janeiro
classificação principal
Used in educational and institutional settings
São Paulo
classificação principal
Common in business and technical documentation
Portugal
classificação principal
Similar usage; sometimes 'classificação primária' in technical contexts

Related Words

taxonomycategorizationclassification systemhierarchyorganizationtaxonomy

Related Idioms & Phrases

break down into main classifications
fall under the main classification of
fit the main classification
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