/ˈtjuːbə(ɹ)/, /ˈtubɚ/
OriginFrom Latin tūber (“bump, hump, swelling”).
- A fleshy, thickened underground stem of a plant, usually containing stored starch, for example a potato or arrowroot.
- A thickened rootstock.
- A rounded, protuberant structure in a human or animal body.
- One who tubes.
Formstubers(plural) · tubera(obsolete, plural, possibly, uncommon) · Tubers(plural)