tra·pe·zi·form 
(trə-pēzə-fôrm′)
(trə-pēzə-fôrm′)adj.
Shaped like a trapezium: a trapeziform thorax.
- specialist
- specialistic
- speciality
- specialization
- specialize
- specialized
- special jury
- Special K
- special legislation
- specially
- special master
- special-needs
- special needs
- specialness
- Special Olympics
- special operation
- special operator
- special pleading
- special relativity
- special sense
- special session
- special team
- special theory of relativity
- specialty
- speciate