tuba /tūˈbə, tooˈbə/

1. A straight trumpet (ancient Rome)
2. The bombardon (bass tuba) or (sometimes) other low-pitched brass instrument of the saxhorn class
3. A powerful organ reed stop
4. A tube (anatomy)

• narthexes
• nartjie
• nartjies
• narwhal
• narwhals
• nary
• nary a
• nas
• NAS
• NASA
• nasal
• Nasalis
• nasalisation
• nasalisations
• nasalise
• nasalised
• nasalises
• nasalising
• nasalities
• nasality
• nasalization
• nasalizations
• nasalize
• nasalized
• nasalizes