This article examines the status and functions of body-part words with respect to linguistic descriptions of emotions in Dalabon (Northern Australia). As in many languages in the world, words denoting invisible (internal) body-parts occur in figurative expressions. These expressions instantiate metaphors and metonymies inspired by non-observable somatic responses to emotions. In addition to this figurative pattern of usage, many more words for visible body-parts occur in expressions where they serve to produce more detailed descriptions of emotional behaviors - specifying which body-part is involved in a given emotional manifestation. The relatively widespread use of body-part words in such descriptions of emotions fosters semantic extensions, where some body-part nouns gain emotional connotations. The article analyzes these descriptive functions of body-part nouns in Dalabon, and examines how they reinforce semantic associations between body-parts and emotions.