= a visible collection of condensed water vapor hanging in the atmosphere, often high above the ground also used to represent God's presence and activity

= the area above the earth, the location of sun, moon, and stars, the realm of the birds and God's primary residence; seen as the source of dew, rain, hail, snow, thunder and lightning, and sometimes even food; associated with what is high and remote, created by God and bound to disappear one day

= fine powder, = associated with things that weigh little