'Vapour' in the Bible

For he maketh small the drops of water: they pour down rain according to the vapour thereof:

The noise thereof sheweth concerning it, the cattle also concerning the vapour.

Fire, and hail; snow, and vapour; stormy wind fulfilling his word:

And I will shew wonders in heaven above, and signs in the earth beneath; blood, and fire, and vapour of smoke:

Whereas ye know not what shall be on the morrow. For what is your life? It is even a vapour, that appeareth for a little time, and then vanisheth away.