vacuum background

vacuum

/ˈvæ.kjuː.əm/

Illustration vacuum - Image 1

noun

Vacío

A region of space that contains no matter.

Examples :

"The scientist studied the vacuum in space to understand how stars form. "

El científico estudió el vacío en el espacio para comprender cómo se forman las estrellas.

space physics astronomy science

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noun

Aspiradora

(plural only "vacuums") A vacuum cleaner.

Examples :

"My mother uses the vacuum to clean the living room floor every week. "

Mi madre usa la aspiradora para limpiar el suelo de la sala de estar cada semana.

utility device machine

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noun

Vacío

The condition of rarefaction, or reduction of pressure below that of the atmosphere, in a vessel, such as the condenser of a steam engine, which is nearly exhausted of air or steam, etc.

Examples :

"a vacuum of 26 inches of mercury, or 13 pounds per square inch"

Un vacío de 26 pulgadas de mercurio, o 13 libras por pulgada cuadrada.

physics condition science technology

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noun

Vacío

A spacetime having tensors of zero magnitude

Examples :

"The vacuum of space allows satellites to travel freely without air resistance. "

El vacío del espacio permite que los satélites viajen libremente sin resistencia del aire.

physics space theory

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verb

Aspirar

To clean (something) with a vacuum cleaner.

Examples :

"Before the party, I vacuumed the living room rug to remove the dust. "

Antes de la fiesta, pasé la aspiradora por la alfombra de la sala para quitar el polvo.

utility technology machine device work action

Illustration vacuum - Image 1

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verb

Aspirar

To use a vacuum cleaner.

Examples :

"My mom vacuumed the living room before the guests arrived. "

Mi madre aspiró la sala de estar antes de que llegaran los invitados.

utility technology machine device

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verb

Optimizar una base de datos

To optimise a database or database table by physically removing deleted tuples.

Examples :

"The database administrator vacuumed the student records table to improve its performance. "

El administrador de la base de datos optimizó la tabla de registros de estudiantes para mejorar su rendimiento.

computing technology