An Encylopedia Britannica Company

tuba

1 ENTRIES FOUND:
tuba /ˈtuːbə/ Brit /ˈtjuːbə/ noun
plural tubas
tuba
/ˈtuːbə/ Brit /ˈtjuːbə/
noun
plural tubas
Britannica Dictionary definition of TUBA
[count]
: a large brass musical instrument that is played by blowing air into it and that produces low tones see picture at brass instrument