Answer: fermatas

AnswerCrossword Clue
fermatasFERMATA, the unspecified prolongation of note or rest
fermatasthe sustaining of a note, chord, or rest for a duration longer than the indicated time value, with the length of the extension at the performer's discretion
fermatassymbol, in the form of a dot under a wide arch, placed over a note, chord, or rest indicating a fermata