纹丝不动

Traditional form:

紋絲不動

Pinyin (reading):

wénsībùdòng

Definitions:

• to not move a single jot (idiom)

Characters:

• 纹 - line, stripe; pattern, decoration; wrinkle
• 丝 - silk, fine thread; wire; strings
• 不 - no, not, un-; negative prefix
• 动 - to move, to happen; movement, action

Traditional characters:

• 紋 - line, stripe; pattern, decoration; wrinkle
• 絲 - silk, fine thread; wire; strings
• 不 - no, not, un-; negative prefix
• 動 - to move, to happen; movement, action