没齿不忘

Traditional form:

沒齒不忘

Pinyin (reading):

mòchǐbùwàng

Definitions:

• lit. will not be forgotten even after one's teeth fall out
• to remember as long as one lives
• unforgettable (idiom)

Characters:

• 没 - not, none, gone; to bury; to sink, to drown
• 齿 - teeth; gears, cogs; age
• 不 - no, not, un-; negative prefix
• 忘 - to forget, to miss, to neglect, to overlook

Traditional characters:

• 沒 - not, none, gone; to bury; to sink, to drown
• 齒 - teeth; gears, cogs; age
• 不 - no, not, un-; negative prefix
• 忘 - to forget, to miss, to neglect, to overlook