shrilling

English Thesaurus

1. a continuing shrill noise (noun.event)

hypernym	:	noise,
definition	:	sound of any kind (especially unintelligible or dissonant sound) (noun.event)

derivation	:	pipe, pipe up, shriek, shrill,
definition	:	utter a shrill cry (verb.communication)

derivation	:	pipe, pipe up, shriek, shrill,
definition	:	utter a shrill cry (verb.communication)