We don't have synonyms for slow clap yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are snow cap, snow clad and slow play.
(n) :
A form of applause (especially used in films for dramatic effect) that slowly crescendoes from one person's clapping to a crowd's.
(n) :
A form of clapping in which audience members clap slowly, with long intervals between claps, as a form of heckling and to show that they disapprove of a performer, speaker, etc.
(n) :
A form of applause (especially used in films for dramatic effect) that slowly crescendoes from one person's clapping to a crowd's.
(n) :
A form of clapping in which audience members clap slowly, with long intervals between claps, as a form of heckling and to show that they disapprove of a performer, speaker, etc.