系综

Traditional form:

系綜

Pinyin (reading):

xìzōng

Definitions:

• (physics) ensemble

Characters:

• 系 - system; line, link, connection
• 综 - to sum up; to arrange threads for weaving

Traditional characters:

• 系 - system; line, link, connection
• 綜 - to sum up; to arrange threads for weaving