estructural

Estructural is a Spanish adjective meaning related to structure or the arrangement of parts that make up a system. The term is used in Spanish-speaking contexts to describe the framework, organization, or composition of objects, designs, or concepts. It derives from estructura (structure) plus the suffix -al, mirroring the English word structural.

In engineering and construction, estructural appears in phrases such as ingeniería estructural (structural engineering) and análisis estructural (structural analysis). It concerns the behavior of buildings, bridges, and other constructions under loads, weather, and time, with emphasis on stability, safety, and performance. The term also appears in standards and technical documentation that specify how a structure should resist forces or how its components connect.

In the natural sciences, estructural terms describe the arrangement and relations of components within a system. For example, geología estructural (structural geology) studies rocks' structural features like faults and folds, while biología estructural (structural biology) investigates the architecture of macromolecules and complexes. In the social sciences and humanities, estructuralismo (structuralism) refers to an approach that emphasizes underlying structures that shape systems of meaning, language, or culture.

As a general descriptor, estructural differentiates the structural aspects of something from its functional or aesthetic dimensions. The word is common in technical dictionaries, academic literature, and professional discourse in Spanish, and it often parallels the English term structural in cross-language contexts.