rub up

restregarse contra, rozarse con

Mover el cuerpo contra alguien o algo, manteniendo el contacto.

En inglés sencillo: To move against someone or something while touching them.

• The cat rubbed up against me.
• His coat rubbed up against the freshly painted door.
• The puppy likes to rub up on my legs.

Cómo se usa: rub up against someone/something (The cat rubbed up against my legs.); rub up on someone/something (The kitten rubbed up on my arm.)

Sinónimos: rub against, brush against

Expresiones frecuentes: rub up against someone, rub up against something

pulir, frotar para limpiar

Limpiar o sacar brillo a algo frotándolo, a veces con una crema u otro producto.

En inglés sencillo: To clean or make something shine by rubbing it, sometimes using a cream or other substance.

• Rub up the brass handles.
• He rubbed up his boots with wax.
• She rubbed the old silver up until it shone.

Cómo se usa: rub something up (She rubbed the silver up with a soft cloth.)

Sinónimos: polish, scrub

Expresiones frecuentes: rub up something, rub up brass buttons

masajear

Frotar y presionar una parte del cuerpo con las manos para aliviar dolor o rigidez.

En inglés sencillo: To press and move your hands over part of someone’s body to ease pain or stiffness.

• She rubbed up his aching back.
• He asked me to rub his sore legs up.
• The trainer rubbed up the runner’s muscles.

Cómo se usa: rub someone/something up (He rubbed her tired shoulders up after the walk.)

Sinónimos: massage

Expresiones frecuentes: rub up sore muscles, rub someone up

producir frotando, hacer espuma

Crear algo, como espuma, mediante el frotamiento.

En inglés sencillo: To make something, such as foam, by rubbing.

• Rub up a lather with the soap.
• He rubbed up some foam before shaving.
• Can you rub up enough lather with that small bar?

Cómo se usa: rub up something (Rub up a lather between your hands.)

Sinónimos: work up

Expresiones frecuentes: rub up a lather, rub up some foam

agredir, atacar

Atacar físicamente a una persona.

En inglés sencillo: To attack someone physically.

• They threatened to rub him up.
• The men rubbed up a stranger outside the inn.
• She feared the gang would rub her up if she complained.

Cómo se usa: rub someone up (The gang threatened to rub him up.)

Sinónimos: assault, attack

Expresiones frecuentes: rub someone up, rub up someone