Preterism is one of the 4 ways of interpreting prophetic scripture. The word preterist comes from the meaning "past".
The "preterist" sees all prophetic scripture from the bible fulfilled by 70AD - the destruction of the Jewish temple by the Roman armies commanded by Titus. This fulfillment includes the Second Coming, the rise of the Anitchirst, the 21 judgments mentioned in the book of Revelation among other things.