丝毫不差

Traditional form:

絲毫不差

Pinyin (reading):

sīháobùchā

Definitions:

• accurate to perfection (idiom)
• precise to the finest detail

Characters:

• 丝 - silk, fine thread; wire; strings
• 毫 - fine hair; measure of length; one-thousandth
• 不 - no, not, un-; negative prefix
• 差 - difference, gap; almost, nearly; in error; an officer

Traditional characters:

• 絲 - silk, fine thread; wire; strings
• 毫 - fine hair; measure of length; one-thousandth
• 不 - no, not, un-; negative prefix
• 差 - difference, gap; almost, nearly; in error; an officer