催化

Traditional form:

催化

Pinyin (reading):

cuīhuà

Definitions:

• catalysis
• to catalyze (a reaction)

Characters:

• 催 - to press, to urge
• 化 - to change, to convert, to reform; -ize

Traditional characters:

• 催 - to press, to urge
• 化 - to change, to convert, to reform; -ize