假声

假声	jiǎ shēng	falsetto (cf. 真声, natural or modal voice)
假	gēi	used in 假掰
假	jiǎ	fake / false / artificial / to borrow / if / suppose
假	jià	vacation
假	jiǎ	variant of 假 / to borrow
声	shēng	sound / voice / tone / noise / reputation / classifier for sounds