swear by

UK
/swɛə baɪ/
US
/swɛr baɪ/

Translations

swear byverb
swore by
Past Simple
sworn by
Past Participle
swearing by
Gerund
UK
/swɛə baɪ/
US
/swɛr baɪ/
I swear by this brand of coffee; it's the best.
Я клянусь этой маркой кофе; это лучший.

Definitions

swear byverb
To have great confidence in or to strongly endorse something or someone.
She swears by this brand of coffee for its rich flavor.