Definition of Justinianist in English:

Justinianist

noun

historical
  • An expert in the Justinianian code; a student of Roman civil law.

Origin

Late 16th century; earliest use found in John Harvey (bap. 1564, d. 1592), astrologer. From the name of Justinian + -ist.

Pronunciation

Justinianist

/dʒʌsˈtɪnɪənɪst/ /dʒəsˈtɪnɪənɪst/