HomeServicesBlogDictionariesContactSpanish Course
Home › Dictionary › English › swear upon
← Back to search

Meaning of swear upon | Babel Free

Verb CEFR B2

Definitions

To take an oath on someone or something.

formal, transitive

Examples

“to swear upon the Holy Writ to speak the truth”
“I'll swear upon that bottle to be thy true subject, for the liquor is not earthly.”

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

sweare sweared sweares swearest sweareth swearin'

Learn this word in context

See swear upon used in real conversations inside our free language course.

Start Free Course

Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free