![tuba noun - Definition, pictures, pronunciation and usage notes | Oxford Advanced Learner's Dictionary at OxfordLearnersDictionaries.com tuba noun - Definition, pictures, pronunciation and usage notes | Oxford Advanced Learner's Dictionary at OxfordLearnersDictionaries.com](https://www.oxfordlearnersdictionaries.com/media/english/fullsize/m/mus/music/music_brass_instruments.png)
tuba noun - Definition, pictures, pronunciation and usage notes | Oxford Advanced Learner's Dictionary at OxfordLearnersDictionaries.com
![The origins of the Tuba:Twists and Turns in the Development of the Tuba - Musical Instrument Guide - Yamaha Corporation The origins of the Tuba:Twists and Turns in the Development of the Tuba - Musical Instrument Guide - Yamaha Corporation](https://www.yamaha.com/en/musical_instrument_guide/common/images/tuba/structure_p02_02.jpg)
The origins of the Tuba:Twists and Turns in the Development of the Tuba - Musical Instrument Guide - Yamaha Corporation
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Classical English Eb Bass Tuba in Nickel Plated Brass 3/4 Size Excellent Value : Amazon.de: Musical Instruments & DJ
![The Structure of the Tuba:A Conical Tube as Long as 9.6 Meters - Musical Instrument Guide - Yamaha Corporation The Structure of the Tuba:A Conical Tube as Long as 9.6 Meters - Musical Instrument Guide - Yamaha Corporation](https://www.yamaha.com/en/musical_instrument_guide/common/images/tuba/parts_viewer01.jpg)
The Structure of the Tuba:A Conical Tube as Long as 9.6 Meters - Musical Instrument Guide - Yamaha Corporation
![tuba noun - Definition, pictures, pronunciation and usage notes | Oxford Advanced American Dictionary at OxfordLearnersDictionaries.com tuba noun - Definition, pictures, pronunciation and usage notes | Oxford Advanced American Dictionary at OxfordLearnersDictionaries.com](https://www.oxfordlearnersdictionaries.com/media/american_english/fullsize/i/ins/instr/instrument_brass.jpg)