Mephitis

The Abbe had, in the district of Latera, observed that in a mephitis of hydrogenous sulphurated or hepatic gas, a slow combustion of phosphorus took place, with the same resplendence as in the atmospheric air.

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He attempted several times to fire inflammable gas, with electric sparks, in the mephitic vapor, by means of the conductor of the electrophus; but, notwithstanding his utmost endeavors to animate the electricity, he could never obtain a single spark, the non-conductor becoming a conductor the moment it entered into the mephitis, on account of the humidity which adhered to its surface.

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and not seldom did the fire which the torch of his prophecy had kindled upon her altar, kindle again that torch, when some bitter wind of evil words, or mephitis of human perversity, or thunder rain of foiled charity, […]

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[…] conveyancing of property to a background of ships loading or discharging and the clanging of wharf cranes, but in August, when the tide was low, the River Lyle's gum-like, perspiring mud banks released a mephitis […]

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