vapor

The desert storm was riding in its strength; the travellers lay beneath the mastery of the fell simoom.[…]Drifts of yellow vapour, fiery, parching, stinging, filled the air.

Surprisingly, this analysis revealed that acute exposure to solvent vapors at concentrations below those associated with long-term effects appears to increase the risk of a fatal automobile accident. Furthermore, this increase in risk is comparable to the risk of death from leukemia after long-term exposure to benzene, another solvent, which has the well-known property of causing this type of cancer.

For what is your life? It is even a vapour, that appeareth for a little time, and then vanisheth away.

Sulphurous fumes have also been recommended, as well as diffusing a variety of vapors in the apartment of the patient; on their beneficial or injurious effects we are unable to speak.

He talks me into a fit of vapours twice or thrice a week.

The surcharge of the stomack from a gross vapour, and from the poise of some outward weight, are alike