Sound Effect ♬♬♬♬♬♬a large musical instrument that is a curved metal tube with a wide open end. You play it by blowing into it as you press buttons on the top. A tuba is a brass instrument.
Synonyms and related words
Musical instruments
accordion
air guitar
baby grand
tuba
noun countable
US /ˈtubə/
Word Forms
singular
tuba
plural
tubas
DEFINITIONS1
1
Sound Effect ♬♬♬♬♬♬a large musical instrument that is a curved metal tube with a wide open end. You play it by blowing into it as you press buttons on the top. A tuba is a brass instrument.