Search Result for "unbooked": 
Wordnet 3.0

ADJECTIVE (1)

1. not reserved in advance; 



The Collaborative International Dictionary of English v.0.48:

Unbooked \Un*booked"\, a.
   Not written in a book; unrecorded. "UnbookedEnglish life."
   --Masson.
   [1913 Webster]


WordNet (r) 3.0 (2006):

unbooked
    adj 1: not reserved in advance