also post-date, "to affix a later date to than the real one," 1620s, from post- + date (v.1) "to assign a date to, to mark a date on." Related: Postdated; postdating. Intransitive meaning "be of a later date than" is by 1909.
post-box
postcard
post-chaise
post-Christian
post-classical
postdate
postdiluvial
posted
poster
posterior
posteriority