The present chapter is a study of the system of olfactory expressions in Georgian, Megrelian, and other Kartvelian languages, including questions of etymology and semantic extensions. Olfactory expressions in the Kartvelian languages are explored with Viberg (1984) as a point of departure, making a division into activity, experience and copulative (source-based) expressions. The study largely relies on data from text corpora of Standard Georgian as well as Georgian dialects. The Kartvelian languages are shown to exhibit specific olfactory terminology, but show numerous examples of expressions being used in several perception modalities.