积叠

积叠	jī dié	to pile up layer upon layer
积	jī	to amass; to accumulate; to store up / (math.) product (the result of multiplication) / (TCM) constipation; indigestion
叠	dié	variant of 叠
叠	dié	variant of 叠
叠	dié	to pile up / (bound form) repeated / to fold / classifier: stack, pile (of thin objects) / classifier for repeated sections in a musical composition