1. Orchid of South America and Trinidad having large yellow and reddish-brown flowers; sometimes placed in genus Oncidium
   - Oncidium papilio

Type of: butterfly orchid

• transversal
• transversally
• transverse
• transverse colon
• transverse flute
• transverse muscle of abdomen
• transverse process
• transverse sinus
• transversely
• transversus abdominis
• transversus abdominis muscle
• transvestic
• transvestism
• transvestite
• transvestitism
• Transylvania
• Transylvanian Alps
• tranylcypromine
• trap
• trap block
• trap line
• trap play
• trap-and-drain auger
• trap-door spider
• Trapa