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to maintain
01
guardar
to make something stay in the same state or condition
Transitive: to maintain sth
Ejemplos
The janitor regularly maintains cleanliness in the office by cleaning and organizing.
El conserje mantiene regularmente la limpieza en la oficina limpiando y organizando.
Engineers often maintain machinery to ensure optimal performance.
Los ingenieros a menudo mantienen la maquinaria para garantizar un rendimiento óptimo.
02
mantener, conservar
to keep a vehicle, building, road, etc. in good condition by doing regular repairs, renovations, or examinations
Transitive: to maintain a structure or facility
Ejemplos
The company hires professionals to maintain the office building each year.
La empresa contrata profesionales para mantener el edificio de oficinas cada año.
It ’s important to regularly maintain your car to avoid costly repairs down the road.
Es importante mantener regularmente tu coche para evitar reparaciones costosas en el futuro.
03
sostener, proveer
to supply someone or something with essential resources or support needed for survival or well-being
Transitive: to maintain sb/sth
Ejemplos
The organization works to maintain struggling families by providing food and shelter.
La organización trabaja para mantener a las familias en dificultades proporcionando comida y refugio.
She sends money each month to help maintain her relatives back home.
Ella envía dinero cada mes para ayudar a mantener a sus familiares en su país de origen.
04
mantener, afirmar
to support and affirm something as true, especially in the face of disagreement or challenge
Transitive: to maintain a belief or stance
Ejemplos
She continued to maintain her innocence despite the accusations.
Ella continuó manteniendo su inocencia a pesar de las acusaciones.
The lawyer maintained his client ’s version of events during the trial.
El abogado mantuvo la versión de los hechos de su cliente durante el juicio.
05
mantener
to firmly and persistently express an opinion, belief, or statement as true and valid
Transitive: to maintain that
Ejemplos
She maintains that her interpretation of the data is correct despite the opposition.
Ella mantiene que su interpretación de los datos es correcta a pesar de la oposición.
Despite the controversy, the author maintains that the historical facts in the book are accurate.
A pesar de la controversia, el autor mantiene que los hechos históricos en el libro son precisos.
06
mantener, defender
to protect or support something firmly, especially when facing opposition or threats
Transitive: to maintain a position or condition
Ejemplos
The soldiers were prepared to maintain their position against the advancing enemy.
Los soldados estaban preparados para mantener su posición contra el enemigo que avanzaba.
Citizens banded together to maintain their neighborhood ’s safety against rising crime.
Los ciudadanos se unieron para mantener la seguridad de su vecindario contra el aumento de la delincuencia.
07
llevar, mantener
to keep a record of something by regularly documenting updates or details in writing
Transitive: to maintain a record
Ejemplos
She maintained a daily journal to track her fitness progress.
Ella mantenía un diario diario para seguir su progreso de fitness.
The scientist maintained detailed notes of each experiment ’s results.
El científico mantenía notas detalladas de los resultados de cada experimento.
Árbol Léxico
maintainable
maintained
maintainer
maintain



























