strata
BrE /ˈstrɑːtə/ AmE /ˈstrætə/
noun en → es
a layer of rock or soil that is part of a series of layers in the ground
estrato, capa
Collocations strata of rock/soil
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The strata in the canyon walls show different periods of geological history.
Los estratos en las paredes del cañón muestran diferentes períodos de la historia geológica.
a group of people who share the same social or economic position in society
estrato social, clase social
Collocations social strata
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The novel explores the relationships between different social strata.
La novela explora las relaciones entre diferentes estratos sociales.
a layer or level in a system, organization, or society
nivel, capa, estrato
Collocations strata of power/influence
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The company has several strata of management.
La empresa tiene varios niveles de gestión.