Standard Lemma guide

tuber

name · noun · 7 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation: tyo͞oʹbə r
  • Received-Pronunciation: /ˈtjuːbə(ɹ)/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • General-American: to͞oʹbə r
  • General-American: /ˈtubɚ/
  • rhymes with -uːbə(ɹ)
  • homophone: (non-rhotic) tuba
  • CMU ARPABET: T UW1 B ER0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

name

Meaning 1

A surname.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A fleshy, thickened underground stem of a plant, usually containing stored starch, for example a potato or arrowroot.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A thickened rootstock.

Definition source: English Wiktionary via Wiktextract

Topics: agriculture, business, horticulture, lifestyle

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

A rounded, protuberant structure in a human or animal body.

Definition source: English Wiktionary via Wiktextract

Topics: anatomy, medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

One who tubes.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

type genus of the Tuberaceae: fungi whose fruiting bodies are typically truffles

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: genus Tuber

Antonyms: none provided

Broader terms: fungus genus

7

noun

Meaning 7

a fleshy underground stem or root serving for reproductive and food storage

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: stalk, stem

Narrower terms: water chestnut, groundnut, potato bean, wild bean, Jerusalem artichoke, yam

History

Etymology

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

Etymology tree Latin tuba Latin tubusder. Middle French tubeder. English tube English -er English tuber From tube + -er.

Across languages

Translations

64 source translations are retained for this English entry.

  • Albanian: zhardhok — fleshy underground stem
  • Armenian: կոճղեզ (kočġez) — fleshy underground stem
  • Armenian: պալար (palar) — fleshy underground stem
  • Belarusian: бу́льба (búlʹba) — fleshy underground stem
  • Belarusian: клу́бень (klúbjenʹ) — fleshy underground stem
  • Belarusian: бу́льбіна (búlʹbina) — fleshy underground stem
  • Central Bikol: duma — fleshy underground stem
  • Bulgarian: клу́бен (klúben) — fleshy underground stem
  • Bulgarian: грудка (grudka) — fleshy underground stem
  • Burmese: ဥ (u.) — fleshy underground stem
  • Catalan: tubercle — fleshy underground stem
  • Chinese Mandarin: 塊莖 /块茎 (kuàijīng) — fleshy underground stem
  • Chinese Mandarin: 塊根 /块根 (kuàigēn) — fleshy underground stem
  • Chinese Mandarin: 球根 (qiúgēn) — fleshy underground stem
  • Czech: bulva — fleshy underground stem
  • Czech: hlíza — fleshy underground stem
  • Danish: knold — fleshy underground stem
  • Dutch: knol — fleshy underground stem
  • Finnish: mukula — fleshy underground stem
  • French: tubercule — fleshy underground stem
  • Georgian: ბოლქვი (bolkvi) — fleshy underground stem
  • Georgian: გორგლი (gorgli) — fleshy underground stem
  • German: Knolle — fleshy underground stem
  • German: Wurzelknolle — fleshy underground stem
  • Hungarian: gumó — fleshy underground stem
  • Ido: tuberkulo — fleshy underground stem
  • Indonesian: umbi — fleshy underground stem
  • Irish: tiúbar — fleshy underground stem
  • Italian: tubero — fleshy underground stem
  • Japanese: 芋 (imo) — fleshy underground stem
  • Kannada: ಗಡ್ಡೆ (gaḍḍe) — fleshy underground stem
  • Khmer: មើម (məəm) — fleshy underground stem
  • Korean: 괴경 (goegyeong) — fleshy underground stem
  • Lao: ມັນ (man) — fleshy underground stem
  • Malay: ubi — fleshy underground stem
  • Malay: tuber — fleshy underground stem
  • Malayalam: കിഴങ്ങ് (kiḻaṅṅŭ) — fleshy underground stem
  • Māori: kōpura — fleshy underground stem
  • Māori: tinaku — fleshy underground stem
  • Norwegian Bokmål: knoll — fleshy underground stem
  • Norwegian Nynorsk: knoll — fleshy underground stem
  • Polish: bulwa — fleshy underground stem
  • Portuguese: tubérculo — fleshy underground stem
  • Russian: клу́бень (klúbenʹ) — fleshy underground stem
  • Spanish: tubérculo — fleshy underground stem
  • Spanish: auyama — fleshy underground stem
  • Swedish: knöl — fleshy underground stem
  • Swedish: rotknöl — fleshy underground stem
  • Swedish: stamknöl — fleshy underground stem
  • Swedish: pålrot — fleshy underground stem
  • Swedish: rotfrukt — fleshy underground stem
  • Tagalog: busnginsuloy — fleshy underground stem
  • Tagalog: lamang-lupa — fleshy underground stem
  • Tamil: கிழங்கு (kiḻaṅku) — fleshy underground stem
  • Telugu: దుంప (dumpa) — fleshy underground stem
  • Thai: มัน (man) — fleshy underground stem
  • Turkish: yumru — fleshy underground stem
  • Ukrainian: бу́льба (búlʹba) — fleshy underground stem
  • Vietnamese: củ — fleshy underground stem
  • Welsh: cloronen — fleshy underground stem
  • Finnish: mukula — horticulture: thickened rootstock
  • Bulgarian: буца (buca) — anatomy: rounded, protuberant structure in body
  • French: protubérance — anatomy: rounded, protuberant structure in body
  • Polish: guz — anatomy: rounded, protuberant structure in body
Real reading context

tuber in complete knowledge articles