pro·fes·sor·ate 
(prə-fĕsər-ĭt)
(prə-fĕsər-ĭt)n.
The rank, office, or term of office of a professor.
- spearlike
- spearman
- spearmint
- spearwort
- spec
- spec'er
- special
- special court-martial
- special delivery
- special education
- special effect
- special forces
- special interest
- special-interest
- specialism
- specialist
- specialistic
- speciality
- specialization
- specialize
- specialized
- special jury
- Special K
- special legislation
- specially