three-dimensional symmetry

[θriː daɪˌmenʃənəl ˈsɪmətri]
nounpl: three-dimensional symmetries
simetria tridimensional
1. The property of an object or structure in three-dimensional space where a transformation (rotation, reflection, or inversion) about a point, line, or plane leaves the object unchanged or mapped onto itself
A cube exhibits three-dimensional symmetry with multiple planes and axes of symmetry.
Um cubo exibe simetria tridimensional com múltiplos planos e eixos de simetria.
2. In mathematics and physics, the invariance of physical laws or geometric properties under transformations in 3D space
Three-dimensional symmetry is fundamental to understanding crystalline structures in materials science.
A simetria tridimensional é fundamental para compreender estruturas cristalinas na ciência dos materiais.
3. The quality of balance and proportion in three-dimensional objects with respect to axes, planes, or points of symmetry
The three-dimensional symmetry of a sphere makes it one of the most balanced shapes in nature.
A simetria tridimensional de uma esfera a torna uma das formas mais equilibradas da natureza.
The term is primarily used in scientific, mathematical, and engineering contexts in both Brazil and the USA. In Brazilian academia, it's essential in fields such as crystallography, physics, and architecture. The concept is fundamental to understanding molecular geometry, particle physics, and design principles across both cultures.
Synonyms / Sinônimos
spatial symmetrythree-dimensional balancevolumetric symmetrysimetria espacial
Antonyms / Antônimos
asymmetryirregularityasymetriairregularidade

Regional Variations

General Brazilian Portuguese
simetria tridimensional
Standard usage in academic and scientific contexts across Brazil
Rio de Janeiro
simetria tridimensional
Same as general usage; sometimes abbreviated as 'simetria 3D' in informal contexts
São Paulo
simetria tridimensional
Preferred in technical and engineering communities
Portugal
simetria tridimensional
Identical usage; also commonly referenced as 'simetria em três dimensões'

Related Words

axis of symmetryplane of symmetrypoint symmetryrotational symmetryreflection symmetrygeometric symmetrycrystal symmetryeixo de simetriaplano de simetriasimetria de pontosimetria rotacional

Related Idioms & Phrases

break symmetry
quebrar a simetria
maintain symmetry
manter a simetria
perfect symmetry
simetria perfeita
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