doctoral

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

of or relating to a doctor or doctorate
- doctoral dissertation
- doctorial candidates
• Syn:
doctorial
• Pertains to noun:
doctor (for: doctorial), doctorate (for: doctorial), doctor, doctorate
• Derivationally related forms:
doctorate (for: doctorial), doctor (for: doctorial), doctorate, doctor