Definition, Meaning & Synonyms
wef
abbreviation
/wɛf/

Definition
An abbreviation that stands for ‘with effect from’.

Examples
- The new policy will be implemented wef January 1, 2023.
- All changes will take place wef the beginning of the new fiscal year.
- The amendment is valid wef the date it was signed.

Meaning
Used in formal writing to indicate a date from which a statement applies.

Synonyms
- effective from
- starting from
- from