功不可没

Traditional form:

功不可沒

Pinyin (reading):

gōngbùkěmò

Definitions:

• one's contributions cannot go unnoticed (idiom)

Characters:

• 功 - achievement, good work; merit; service
• 不 - no, not, un-; negative prefix
• 可 - may, can, -able; possibly
• 没 - not, none, gone; to bury; to sink, to drown

Traditional characters:

• 功 - achievement, good work; merit; service
• 不 - no, not, un-; negative prefix
• 可 - may, can, -able; possibly
• 沒 - not, none, gone; to bury; to sink, to drown