IPA: /ˈsʌlfərəs/
KK: /ˈsʌlfərəs/
Relating to or containing sulfur, often associated with a strong, unpleasant smell, especially when sulfur is burned.
The sulfurous fumes from the volcano could be smelled miles away.
Sulfurous is derived from "sulfur" (from Latin "sulfur", meaning the element sulfur) and the suffix "-ous" (meaning full of or possessing). The word "sulfurous" describes something that is full of or contains sulfur, often referring to its characteristic smell or properties.
Think of sulfur as the element that has a strong smell, and the suffix '-ous' means full of. So, sulfurous means full of sulfur.