That is 100% ignorance. You’ve been told this is the case by other sinful ignorant people. You haven’t researched any of this yourself. You know nothing of the Latin and Greek language translations of the Bible, obviously. You should cut off whatever source told you this bald faced lie. Rapturo in Latin is in the Bible. Harpazo in Greek is in the Bible. They both mean to be caught up, taken away. The very concept of the rapture is in the Bible in multiple books. There is legitimate Biblical debate about the timing of the rapture. Pre trib, mid trib, post trib. But there is no legitimate arguement that the rapture isn’t in the Bible. That is a lie from the pit of hell.

Luke 17:34-37 ESV

I tell you, in that night there will be two in one bed. One will be taken and the other left. There will be two women grinding together. One will be taken and the other left.” And they said to him, “Where, Lord?” He said to them, “Where the corpse is, there the vultures will gather.”

1 Thessalonians 4:17 ESV

Then we who are alive, who are left, will be caught up together with them in the clouds to meet the Lord in the air, and so we will always be with the Lord

Etc, etc.