'Languages' in the Bible

After these things I looked, and this is what I saw: a vast multitude which no one could count, [gathered] from every nation and from all the tribes and peoples and languages [of the earth], standing before the throne and before the Lamb (Christ), dressed in white robes, with palm branches in their hands;

And I was told, “You must prophesy again about many peoples, nations, languages, and kings.”

And representatives from the peoples, tribes, languages, and nations will view their bodies for three and a half days and not permit their bodies to be put into a tomb.

He also said to me, “The waters you saw, where the prostitute was seated, are peoples, multitudes, nations, and languages.