What this suffix does
-borne forms compound adjectives that describe the medium or force by which something is carried, transmitted, or transported. Airborne, waterborne, seaborne, windborne, vector-borne — each compound identifies the carrier. In medical and scientific writing -borne compounds describe disease transmission with technical precision (waterborne, mosquito-borne, food-borne). In literary and journalistic writing they describe movement, spread, and reach: a seaborne invasion, a windborne spore, an airborne virus. The compound is deeply functional and versatile, working equally well at the technical and the poetic register.