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Definition of tuba

tuba

/ˈtuː.bə/
tu · ba

Plural:tubas
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tuba Lexical Profile

tuba Game Scores & Validity

• noun

1

A large brass wind instrument of bass pitch, typically having three to six valves and a broad bell pointing upward.

Example

"The marching band's booming rhythm was anchored by the deep, resonant notes of the tuba."


2

A traditional sweet or mildly alcoholic beverage created from the fermented sap of various species of palm trees, widely consumed in the Philippines and parts of Mexico.

Example

"During the provincial fiesta, the locals celebrated by sharing a freshly harvested pitcher of tuba."


3

A biological tube or canal, particularly the Eustachian tube or the Fallopian tube.

Example

"The medical textbook included detailed diagrams of the tuba uterina, illustrating its vital role in the human reproductive system."

Synonyms
View all synonyms for tuba

• Rhymes for tuba

Word Origin & Etymology

Borrowed into English in the mid-19th century from Latin 'tuba', meaning 'trumpet' or 'straight bronze war trumpet'. The modern musical instrument was patented in 1835 by Prussian instrument makers.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Tuba. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/tuba
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