Compound adjective; usually used attributively to describe something having the shape of a cask.
Traductions
The vase had a cask-shaped body that widened in the middle.
Le vase avait un corps en forme de tonneau qui s'élargissait au milieu.
Définitions
Having the shape of a cask; bulging and rounded like a cask. The vase had a cask-shaped body that widened in the middle.