Supportive sound (4)
I believe the answer is:
clap
(Other definitions for clap that I've seen before include "Pat" , "Sudden loud noise (of thunder?)" , "A meeting of hands" , "express approval" , "Express approbation with the hands" .)
I believe the answer is:
clap
(Other definitions for clap that I've seen before include "Pat" , "Sudden loud noise (of thunder?)" , "A meeting of hands" , "express approval" , "Express approbation with the hands" .)