Meaning of swear upon | Babel Free
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.
This word is part of the CEFR B2 vocabulary — upper intermediate level.