并集

Traditional form:

併集

Pinyin (reading):

bìngjí

Definitions:

• union (symbol ∪) (set theory)

Characters:

• 并 - to combine, to annex; also, what's more
• 集 - to gather, to collect; set, collection

Traditional characters:

• 併 - to combine, to annex; also, what's more
• 集 - to gather, to collect; set, collection