Articles relating to odor, caused by one or more volatilized chemical compounds that are generally found in low concentrations that humans and animals can perceive by their sense of smell. An odor is also called a "smell" or a "scent", which can refer to either a pleasant or an unpleasant odor.
Subcategories
This category has the following 5 subcategories, out of 5 total.
Pages in category "Odor"
The following 25 pages are in this category, out of 25 total. This list may not reflect recent changes.