Full Form of Term for Musical Freedom; Improvising

This page is the CodyCross answer for the clue below from A Sweet Life, Group 1092, Puzzle 3 (Almond Biscotti).

Question is: Full Form of Term for Musical Freedom; Improvising

and the answer is: ADLIBITUM

Word Meaning:

AD LIBITUM — As much as desired, to one's fill, without restriction.

Definitions from Wiktionary.