noun
Heibonsha World Encyclopedia
Proper noun: the title of a major Japanese encyclopedia published by Heibonsha.
世界大百科事典で調べてみよう。
Let's look it up in the Heibonsha World Encyclopedia.
Compound of 世界 (world), 大 (great), 百科 (hundred subjects / encyclopedia), and 事典 (encyclopedia). The name is a proprietary title.