You searched for: “atmospheric densities”
atmospheric density (s) (noun), atmospheric densities (pl)
In meteorology, the ratio of the mass of a portion of the atmosphere to the volume it occupies: When the couple went out for a walk in the early morning, they could hardly see in front of them due to thick fog, or an atmospheric density.
This entry is located in the following units: atmo-, atm- + (page 3) sphero-, spher-, -sphere- (page 2)