1formal, technical As much or as often as necessary or desired.‘dieters who ate ad libitum attributed more of their distress to their eating behaviour’
(especially as a direction) with free rhythm and expression.‘the whole orchestra begins to play ad libitum’
1formal, technical Occurring, used, or distributed as often as necessary or desired.‘animals that have been fed on an ad libitum basis will expect this unlimited food availability’
Performed with free rhythm and expression.‘the piece could be played with an ad libitum orchestral accompaniment’
Latin, literally ‘according to pleasure’.