pterygium /ter-ijˈi-əm or pter-ijˈi-əm/

1. A vertebrate limb (zoology)
2. A winglike growth (biology)
3. A wing-shaped area of thickened conjunctiva which spreads over part of the cornea and sometimes over the eyeball (medicine)

pterygˈial adjective

Of or relating to a wing or fin

A bone in a fin

• tourist classes
• touristic
• touristically
• tourist information office
• tourist information offices
• tourist route
• tourist routes
• tourists
• Tourist Trophy
• touristy
• tourmaline
• tourmalines
• tournament
• tournaments
• tubulature
• tubulatures
• tubule
• tubules
• Tubuliflorae
• tubulifloral
• tubuliflorous
• tubulin
• tubulins
• tubulous
• TUC