1. assigns a new or different date to something
Usage: third person singular present tense of ‘redate’

Examples

• The archaeologist redates the artifact to an earlier period.
• The museum redates the painting after discovering new evidence.
• She redates the document based on the watermark analysis.
• The historian redates the battle to 1066 instead of 1067.
• The lab redates the fossil using improved carbon dating methods.
• The curator redates the sculpture after finding the artist’s signature.