重大

Traditional form:

重大

Pinyin (reading):

zhòngdà

Definitions:

• great
• important
• major
• significant

Characters:

• 重 - heavy, weighty; to double, to repeat
• 大 - big, great, vast, high, deep

Traditional characters:

• 重 - heavy, weighty; to double, to repeat
• 大 - big, great, vast, high, deep