backdate
UK[ˌbækˈdeɪt]US[ˈbækˌdeɪt]
v
To put a date on a document, cheque, or agreement that is earlier than the actual date.
v
To make something effective from a date in the past.
Morpheme Breakdown
back
date
back
direction
date
time
Etymology
The word 'backdate' is a transparent modern English compound, formed by combining the common directional adverb 'back' with the noun 'date'. The term 'date' itself has a journey from Latin 'dare' (to give), as it was used in the formula for noting when a document was issued. The logic of the compound is entirely literal and chronological: to assign a date that looks 'backward' in time from the present moment of execution. This practice, and the word describing it, emerged from administrative and legal contexts where the effective timing of contracts, payments, or policies is a consequential matter.
Analysis
Structure: back (direction) + date (time)
- back: From Old English 'bæc', meaning the rear part or to move backward. In this compound, it functions as a prefix indicating a retrospective direction or time.
- date: From Old French 'date', via Latin 'data' (as in 'data Romae' meaning 'given at Rome'), referring to a point in time. In this compound, it functions as the core noun denoting the specific time.
Examples
The company agreed to backdate the pay raise to the first of the month.
It is illegal to backdate a cheque to avoid bank fees.
The new policy will be backdated to cover all transactions from the previous quarter.