normal tree

[ˈnɔːrməl triː]
nounpl: normal trees
árvore normal
1. In mathematics and set theory, a tree where every node has a well-defined rank and satisfies specific closure properties under union operations
A normal tree in set theory is used to construct elementary embeddings between transitive models.
Uma árvore normal em teoria dos conjuntos é usada para construir embeddings elementares entre modelos transitivos.
2. In general usage, a tree that exhibits typical or standard characteristics of its species with no unusual deformities or growth patterns
The arborist confirmed that this oak is a normal tree without any signs of disease.
O arboricultor confirmou que este carvalho é uma árvore normal sem sinais de doença.
This term is primarily technical, used in mathematical and academic contexts rather than in everyday conversation. In Brazil and Portugal, it appears most frequently in university-level mathematics courses and set theory literature. The term has no significant cultural variation between regions.
Synonyms / Sinônimos
standard treetypical treehealthy treewell-formed tree
Antonyms / Antônimos
abnormal treedeformed treemalformed treediseased tree

Regional Variations

General Brazilian Portuguese
árvore normal
Standard term used in both mathematical and botanical contexts
Portugal
árvore normal
Identical usage to Brazilian Portuguese
Academic/Mathematical
árvore normal
Technical term in set theory and mathematical logic contexts

Related Words

tree structuremathematical treeset theorytree ranktransitive closure

Related Idioms & Phrases

normal tree structure
normal tree property
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