tuber

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tuber¹

  • /ˈtjuːbə(ɹ)/ UK
  • /ˈtubɚ/ US

Sounds like (non-rhotic) tuba · Rhymes with -uːbə(ɹ)

Where it comes from

From Latin tūber (“bump, hump, swelling”).

noun tubers · tubera

  1. A fleshy, thickened underground stem of a plant, usually containing stored starch, for example a potato or arrowroot.
  2. A thickened rootstock.
  3. A rounded, protuberant structure in a human or animal body.

tuber²

  • /ˈtjuːbə(ɹ)/ UK
  • /ˈtubɚ/ US

Sounds like (non-rhotic) tuba · Rhymes with -uːbə(ɹ)

noun tubers

  1. One who tubes.

Tuber³

proper noun Tubers

  1. A surname.

Translations

Every language

noun fleshy underground stem

Españoltubérculo, auyama
한국어괴경 goegyeong
日本語芋 imo
中文塊莖 /块茎 kuàijīng, 塊根 /块根 kuàigēn, 球根 qiúgēn
Portuguêstubérculo
Françaistubercule
DeutschKnolle, Wurzelknolle
Italianotubero
Русскийклу́бень klúbenʹ
Tiếng Việtcủ

noun anatomy: rounded, protuberant structure in body

Françaisprotubérance

Talk about this word

Cite this
MLA

"tuber." Wiktionary, via Micwyn, micwyn.com/word/tuber. Accessed 6 Nov. 2026.

APA

tuber. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/tuber

Chicago

"tuber." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/tuber.

BibTeX
@misc{tuber_2026,
  title = {tuber},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/tuber},
  urldate = {2026-11-06}
}