Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

Spanish translation of “fast”

fast

adjective /faːst/
(of a dye) fixed; that will not come out of a fabric when it is washed.
firme
firm; fixed
firme
She made her end of the rope fast to a tree.
fast asleep completely asleep
profundamente dormido
The baby fell fast asleep in my arms.
(Definition of fast from the Password English-Spanish Dictionary © 2013 K Dictionaries Ltd)
Add Cambridge dictionaries to your browser to your website

Definitions of “fast” in other dictionaries

Word of the Day

nip

to press something quickly and quite hard between two objects, especially sharp objects such as teeth or nails

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More