From the present participle of pareimi; a being near, i.e. Advent (often, return; specially, of Christ to punish Jerusalem, or finally the wicked); (by implication) physically, aspect -- coming, presence.
KJV: And as he sat upon the mount of Olives, the disciples came unto him privately, saying, Tell us, when shall these things be? and what shall be the sign of thy coming, and of the end of the world?
NASB: As He was sitting on the Mount of Olives, the disciples came to Him privately, saying, "Tell us, when will these things happen, and what will be the sign of Your coming, and of the end of the age?"