Search Result for "ad_lib":
Wordnet 3.0

ADVERB (1)

1. without advance preparation;
- Example: "he spoke ad lib"
[syn: ad lib, ad libitum, spontaneously, impromptu]



WordNet (r) 3.0 (2006):

ad lib
    adv 1: without advance preparation; "he spoke ad lib" [syn: ad
           lib, ad libitum, spontaneously, impromptu]