downdate

Fetched 2026-10-26 (cache).

Related-word service unavailable; no synonym list is shown.

Verb

1. To alter, degrade or downgrade to an earlier or worse version, especially when it was intended to [[update]].
2. To undo an [[update]].
3. To date earlier.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.