master

a person who has a lot of skill or knowledge about something

experto, maestro, profesional

Collocations master carpenter · master chef

• He is a master of his craft.

  Él es un maestro en su oficio.

to have complete control over something or someone

dominar, controlar, tener el mando de

• master a skill

• She has mastered the art of negotiation.

  Ella ha dominado el arte de la negociación.

a student in a school or college that teaches people to become skilled workers, such as painters or carpenters

aprendiz, discípulo, estudiante de oficio

Collocations master student

• He was a master at the local carpentry school.

  Él era un aprendiz en la escuela de carpintería local.

the person in charge of a ship or boat, especially during a voyage

capitán, piloto, comandante

Collocations ship's master

• The ship's master was in charge of the navigation.

  El capitán del barco estaba a cargo de la navegación.

a trained dog that is used to help people, such as police dogs or rescue dogs

perro entrenado, perro de trabajo, canino especializado

Collocations police master

• The police master was used to search for the missing hiker.

  El perro entrenado de la policía fue utilizado para buscar al senderista desaparecido.

the person who owns slaves or controls them

dueño, amo, propietario de esclavos

Collocations slave master

• The slave master was cruel and harsh.

  El dueño de esclavos era cruel y severo.

a computer that controls other computers or devices in a network

maestro, servidor principal, controlador

Collocations master computer

• The master computer coordinates the activities of all other computers.

  El servidor principal coordina las actividades de todos los demás ordenadores.

a copy of a painting, drawing, or photograph that is made from the original and used to make other copies

reproducción, copia fiel, matriz

Collocations master copy

• The master was used to make prints.

  La copia fiel se utilizó para hacer impresiones.