mephitic; mephitical

mephitic; mephitical is an   Adverb

Definition:

[1] Tending to destroy life; poisonous; noxious; as, mephitic exhalations; mephitic regions.

[2] Offensive to the smell; as, mephitic odors. Mephitic air (Chem.), carbon dioxide; -- so called because of its deadly suffocating power. See Carbonic acid, under Carbonic.

Synonyms: