Av·i·cen·na 
(ăv′ĭ-sĕnə) also Ibn Si·na (ĭb′ən sēnə) Full name Abu Ali al-Husain ibn Abdullah ibn Sina. 980-1037.
(ăv′ĭ-sĕnə) also Ibn Si·na (ĭb′ən sēnə) Full name Abu Ali al-Husain ibn Abdullah ibn Sina. 980-1037. Persian physician and Neoplatonist philosopher noted for his Canon of Medicine, a standard medical textbook used in Europe until the 17th century.
- procedural
- procedurally
- procedure
- proceed
- proceeder
- proceeding
- procephalic
- procercoid
- process
- process
- procession
- processional
- processionally
- processor
- process printing
- prochlorperazine
- pro-choice
- pro-choicer
- proclaim
- proclaimer
- proclaim from the housetops
- proclamation
- proclamatory
- proclisis
- proclitic