資し本ほん蓄ちく積せきしほんちくせきMeanings1nouncapital accumulationEconomic term referring to the increase of capital assets through investment or savings.資し本ほん蓄ちく積せきは経けい済ざい成せい長ちょうの重じゅう要ような要よう素そです。Capital accumulation is an important factor in economic growth.