mephitic

adjective

1. offensive to the smell.
2. noxious; pestilential; poisonous.

adjective

1. poisonous; foul
2. foul-smelling; putrid

adj.1620s, “of poisonous smell,” from Late Latin mephiticus, from Latin mephitis, mefitis “noxious vapor” (also personified as a goddess believed to have the power to avert it). adj.

1. Having a foul odor; foul-smelling.