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)

• longleaf pines
• long leg
• long-legged
• long-legs
• long lens
• long lenses
• long-life
• long-line
• long-liner
• long-liners
• long-lines
• long-lining
• longlist
• longlisted
• longlisting
• longlists
• long-lived
• longly
• long mark
• long marks
• long measure
• long measures
• long metre
• long moss
• long mosses