1. A service that allows users to share video clips up to six seconds long by means of a free app equipped with an in-app camera that works with most popular operating systems.

2. Any plant with a climbing or trailing habit. It may be woody, such as ivy and wisteria, or herbaceous, such as bindweed.

3. (grape vine) A plant of the genus Vitis (family Vitaceae), with about 60 species occurring in the northern temperate zone. Several species are cultivated for their fruits (grapes), the most widely grown being V. vinifera.