1. Vine of tropical Asia having pinnate leaves and bright blue flowers with yellow centres
   - blue pea, butterfly pea

Type of: vine

• Sinningia speciosa
• Sino-
• Sino-Japanese War
• Sino-Tibetan
• Sino-Tibetan language
• sinoatrial node
• Sinologist
• Sinology
• sinoper
• sinopia
• sinopis
• Sinornis
• sinter
• sintered
• sinuate
• sinuosity
• sinuous
• sinuously
• sinuousness
• sinus
• sinus cavernosus
• sinus coronarius
• sinus ethmoidales
• sinus headache
• plantain