实锤

Traditional form:

實錘

Pinyin (reading):

shíchuí

Definitions:

• (neologism c. 2014) (slang) solid proof
• irrefutable evidence

Characters:

• 实 - real, true; honest, sincere
• 锤 - hammer

Traditional characters:

• 實 - real, true; honest, sincere
• 錘 - hammer