直积

Traditional form:

直積

Pinyin (reading):

zhíjī

Definitions:

• direct product (in set theory)

Characters:

• 直 - straight, vertical; candid, direct, frank
• 积 - to store up, to amass, to accumulate

Traditional characters:

• 直 - straight, vertical; candid, direct, frank
• 積 - to store up, to amass, to accumulate