Of the nature of, or infested with, exhalations or (noxious) vapours; vaporous, foggy, misty. Obsolete.

Full of, or of the nature of (noisome or gloomy) vapour or mist; foggy. Obsolete.

Esp. of a gas or vapour: offensive to the smell, foul-smelling; noxious, poisonous, pestilential. Also figurative. Now archaic and literary.

Of the nature of, or belonging to, a ‘damp’ or noxious exhalation: see damp, n.1 1. Obsolete.

= mephitic, adj.

mephitic.

= miasmal, adj.

Of, relating to, or consisting of miasma; producing or containing noxious vapour or effluvia. Frequently figurative.

Relating to, containing, or of the nature of a miasma; caused by noxious or infectious vapour. Also figurative.

= miasmatic, adj.

Designating or generating miasmal vapours.

= miasmal, adj.