Wordnet 3.0
ADJECTIVE (1)
1. 
 of or by or typical of an author; 
- Example: "authorial comments"- Example: "auctorial flights of imagination"[syn: authorial, auctorial]
WordNet (r) 3.0 (2006):
auctorial
    adj 1: of or by or typical of an author; "authorial comments";
           "auctorial flights of imagination" [syn: authorial,
           auctorial]