Word Study
julian
CIDE DICTIONARY
Relating to, or derived from, Julius Cæsar . [1913 Webster]
OXFORD DICTIONARY
julian, adj. of or associated with Julius Caesar.
Idiom
Julian calendar a calendar introduced by Julius Caesar, in which the year consisted of 365 days, every fourth year having 366 (cf. GREGORIAN CALENDAR).
Etymology
L Julianus f. Julius
For further exploring for "julian" in Webster Dictionary Online