misdate [
mis'deit]
misdate[ verb ]
assign the wrong date to
<verb.cognition>
Misdate \Mis*date"\, v. t. [imp. & p. p. {Misdated}; p. pr. &
vb. n. {Misdating}.]
1. To put a false or erroneous date on (a document). --Young.
2. To assign an incorrect date to; as, the fall of Troy was
misdated by medieval writers.
[PJC]